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10,000,000
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the number the baseball player Ten Million the 2012 video game 10000000 (video game)
10000000 Ten million 27 · 57 hebdo- X
10,000,000 (ten million) is the natural number following 9,999,999 and preceding 10,000,001.
In scientific notation, it is written as 107.
In South Asia except for Sri Lanka, it is known as the crore.
In Cyrillic numerals, it is known as the vran (вран — raven).
Selected 8-digit numbers (10,000,001–99,999,999)
10,000,001 to 19,999,999
10,000,019 = Smallest 8-digit prime number
10,001,628 = Smallest triangular number with 8 digits and the 4,472nd triangular number
10,004,569 = 31632, the smallest 8-digit square
10,077,696 = 2163 = 69, the smallest 8-digit cube
10,172,638 = Number of reduced trees with 32 nodesA000014 Number of series-reduced trees with n nodes
10,321,920 = Double factorial of 16
10,600,510 = Number of signed trees with 14 nodesA000060 Number of signed trees with n nodes
10,609,137 = Leyland number using 6 & 9 (69 + 96)
10,976,184 = Logarithmic numberA002104 Logarithmic numbers
11,405,773 = Leonardo prime
11,436,171 = Keith numberA007629 Repfigit (REPetitive FIbonacci-like diGIT) numbers (or Keith numbers)
11,485,154 = Markov number
12,252,240 = Highly composite number, smallest number divisible by the numbers from 1 to 18
12,648,430 = Hexadecimal C0FFEE, resembling the word "coffee"; used as a placeholder in computer programming, see hexspeak.
12,890,625 = 1-automorphic numberA003226 Automorphic numbers
12,960,000 = 36002 = 604 = (3·4·5)4, Plato's "nuptial number" (Republic VIII; see regular number)
12,988,816 = Number of different ways of covering an 8-by-8 square with 32 1-by-2 dominoes
13,079,255 = Number of free 16-ominoes
13,782,649 = Markov number
14,352,282 = Leyland number = 315 + 153
14,549,535 = Smallest number divisible by the first 10 odd numbers (1, 3, 5, 7, 9, 11, 13, 15, 17 and 19).
14,828,074 = Number of trees with 23 unlabeled nodesA000055 Number of trees with n unlabeled nodes
14,930,352 = Fibonacci numberA000045 Fibonacci numbers
15,240,955 – 15,240,955 12,096,754 ≈ ∛2Continued Fractions and Characteristic Recurrences https://www.mathpages.com/home/kmath434.htm Math Pages
15,485,863 = 1,000,000th prime number
15,548,694 = Fine numberA000957 Fine's sequence (or Fine numbers): number of relations of valence > 0 on an n-set; also number of ordered rooted trees with n edges having root of even degree
15,600,000 = The number of years equal to the half-life of curium-247 (247Cm), the longest-lived isotope of curiumCurium Cm (Element) - PubChem https://pubchem.ncbi.nlm.nih.gov/element/Curium 2025-04-22 pubchem.ncbi.nlm.nih.gov
15,994,428 = Pell numberA000129 Pell numbers
16,609,837 = Markov number
16,733,779 = Number of ways to partition {1,2,...,10} and then partition each cell (block) into sub-cells.A000258 Expansion of e.g.f. exp(exp(exp(x)-1)-1)
16,777,216 = 40962 = 2563 = 644 = 166 = 88 = 412 = 224 — hexadecimal "million" (0x1000000), number of possible colors in 24/32-bit Truecolor computer graphics
16,777,792 = Leyland number = 224 + 242
16,797,952 = Leyland number = 412 + 124
16,964,653 = Markov number
17,016,602 = Index of a prime Woodall number
17,334,801 = Number of 31-bead necklaces (turning over is allowed) where complements are equivalentA000011 Number of n-bead necklaces (turning over is allowed) where complements are equivalent
17,650,828 = 11 + 22 + 33 + 44 + 55 + 66 + 77 + 88A001923 a(n) = Sum_{k=1..n} k^k.
17,820,000 = Number of primitive polynomials of degree 30 over GF(2)A011260 Number of primitive polynomials of degree n over GF(2)
17,896,832 = Number of 30-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowedA000013 Definition (1): Number of n-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed
18,199,284 = Motzkin numberA001006 Motzkin numbers
18,407,808 = Number of primitive polynomials of degree 29 over GF(2)
19,680,277 = Wedderburn-Etherington numberA001190 Wedderburn-Etherington numbers
19,987,816 = Palindromic in 3 consecutive bases: 41AAA1413, 292429214, 1B4C4B115
20,000,000 to 29,999,999
20,031,170 = Markov number
20,543,579 = Number of reduced trees with 33 nodes
20,797,002 = Number of triangle-free graphs on 13 verticesA006785 Number of triangle-free graphs on n vertices
21,531,778 = Markov number
21,621,600 = 13th colossally abundant number,A004490 Colossally abundant numbers 13th superior highly composite numberA002201 Superior highly composite numbers
24,157,817 = Fibonacci number, Markov number
24,678,050 = Naraccistic number
24,684,612 = 18 + 28 + 38 + 48 + 58 + 68 + 78 + 88A031971 Sum_{1..n} k^n
24,883,200 = superfactorial of 6
25,502,500 = Sum of the first 100 cubed numbers
27,644,437 = Bell numberA000110 Bell numbers
30,000,000 to 39,999,999
31,172,165 = Smallest Proth exponent for n = 10223 (see Seventeen or Bust)
31,536,000 = Standard number of seconds in a non-leap year (omitting leap seconds)
31,622,400 = Standard number of seconds in a leap year (omitting leap seconds)
33,445,755 = Keith number
33,550,336 = Fifth perfect numberA000396 Perfect numbers
33,554,432 = Leyland number using 8 & 8 (88 + 88); 325 = 225, number of directed graphs on 5 labeled nodesA002416 2^(n^2)
33,555,057 = Leyland number using 2 & 25 (225 + 252)
33,588,234 = Number of 32-bead necklaces (turning over is allowed) where complements are equivalent
34,459,425 = Double factorial of 17
34,636,834 = Number of 31-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed
35,153,041 = 59292 = 774
35,357,670 = 16th Catalan numberA000108 Catalan numbers: (2n)!/(n!(n+1)!)
36,614,981 = Alternating factorialA005165 Alternating factorials
38,613,965 = Pell number, Markov number
38,815,051 = amount of minutes in the average human lifetime of 73.8 calendar years.January 2017 Life Expectancy at Birth https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/documents/2020/Jan/un_2017_techpaper7.pdf September 2, 2026 un.org en
39,088,169 = Fibonacci number
39,299,897 = Number of trees with 24 unlabeled nodes
39,905,269 = Number of square (0,1)-matrices without zero rows and with exactly 8 entries equal to 1A122400 Number of square (0,1)-matrices without zero rows and with exactly n entries equal to 1
39,916,800 = 11!
39,916,801 = Factorial primeA088054 Factorial primes
40,000,000 to 49,999,999
41,602,425 = Number of reduced trees with 34 nodes
41,791,750 = The sum of the first 500 squared numbers
43,050,817 = Leyland number using 3 & 16 (316 + 163)
43,112,609 = Mersenne prime exponent
43,443,858 = Palindromic in 3 consecutive bases: 3C323C315, 296E69216, 1DA2AD117
43,484,701 = Markov number
44,121,607 = Keith number
44,317,196 = Smallest digitally balanced number in base 9A049363 a(1) = 1; for n > 1, smallest digitally balanced number in base n.
45,086,079 = Number of prime numbers having nine digitsA006879 Number of primes with n digits.
45,136,576 = Leyland number using 7 & 9 (79 + 97)
46,026,618 = Wedderburn-Etherington number
46,749,427 = Number of a partially ordered set with 11 unlabeled elementsA000112 Number of partially ordered sets (posets) with n unlabeled elements
47,176,870 = Fifth busy beaver number A060843 Maximum number of steps that an n-state Turing machine can make on an initially blank tape before eventually halting
47,326,700 = First number of the first consecutive centuries each consisting wholly of composite numbersA181098 Primefree centuries (i.e., no prime exists between 100*n and 100*n+99)
47,326,800 = First number of the first century with the same prime pattern (in this case, no primes) as the previous centuryA219996 Centuries whose prime pattern is the same as prime pattern in the previous century
48,024,900 = Square triangular number
48,140,288 = As Long As Possible total frames
48,266,466 = Number of prime knots with 18 crossings
48,928,105 = Markov number
48,989,176 = Leyland number using 5 & 11 (511 + 115)
50,000,000 to 59,999,999
50,107,909 = Number of free 17-ominoes
50,235,931 = Number of signed trees with 15 nodes
50,847,534 = Number of primes under 1,000,000,000
50,852,019 = Motzkin number
57,048,048 = Fine number
57,885,161 = Mersenne prime exponent
60,000,000 to 69,999,999
61,466,176 = Leyland number using 6 & 10 (610 + 106)Leyland number https://planetmath.org/leylandnumber 2025-05-20 planetmath.org
61,871,425 = approximate number of planck lengths to amount to one rontometer.The Planck Scale https://www.phys.unsw.edu.au/einsteinlight/jw/module6_Planck.htm School of Physics, University of New South Wales 2 September 2026
63,245,986 = Fibonacci number, Markov number
64,000,000 = 80002 = 4003 = 206 — vigesimal "million" (1 alau in Mayan, 1 nah poaltzonxiquipilli in Nahuatl)
65,108,062 = Number of 33-bead necklaces (turning over is allowed) where complements are equivalent
66,600,049 = Largest minimal prime in base 10
67,108,864 = 81922 = 413 = 226, number of primitive polynomials of degree 32 over GF(2)
67,109,540 = Leyland number using 2 & 26 (226 + 262)
67,110,932 = Number of 32-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed
67,137,425 = Leyland number using 4 & 13 (413 + 134)
68,041,019 = Number of parallelogram polyominoes with 23 cells.A006958 Number of parallelogram polyominoes with n cells (also called staircase polyominoes, although that term is overused)
69,273,666 = Number of primitive polynomials of degree 31 over GF(2)
70,000,000 to 79,999,999
72,546,283 = The smallest prime number preceded and followed by prime gaps of over 100A023188 Lonely (or isolated) primes: least prime of distance n from nearest prime (n = 1 or even)A138058 Prime numbers, isolated from neighboring primes by ± 100 (or more)
73,939,133 = The largest right-truncatable prime number in decimal
74,207,281 = Mersenne prime exponent
77,232,917 = Mersenne prime exponent
78,442,645 = Markov number
80,000,000 to 89,999,999
82,589,933 = Mersenne prime exponent
84,440,886 = Number of reduced trees with 35 nodes
86,400,000 = hyperfactorial of 5; 11 × 22 × 33 × 44 × 55
87,109,376 = 1-automorphic number
87,539,319 = taxicab numberA011541 Taxicab, taxi-cab or Hardy-Ramanujan numbers
90,000,000 to 99,999,999
90,767,360 = Generalized Euler numberA349264 Generalized Euler numbers, a(n) = n!*[x^n](sec(4*x)*(sin(4*x) + 1))
93,222,358 = Pell number
93,554,688 = 2-automorphic numberA030984 2-automorphic numbers
94,109,401 = Square pentagonal number
94,418,953 = Markov prime
96,342,400 = Triple factorial of 23
99,897,344 = 4643, the largest 8-digit cube
99,980,001 = 99992, the largest 8-digit square
99,990,001 = unique primeA040017 Unique period primes (no other prime has same period as 1/p) in order (periods are given in A051627)
99,991,011 = Largest triangular number with 8 digits and the 14,141st triangular number
99,999,989 = Greatest prime number with 8 digitshttp://www.wolframalpha.com/input/?i=greatest+prime+number+with+8+digits greatest prime number with 8 digits Wolfram Alpha June 4, 2014
99,999,999 = Repdigit, Friedman number, believed to be smallest number to be both repdigit and Friedman
See also
Hebdometre
References
10
Category:Integers
Category:Large numbers
Category:Powers of ten