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178 (number)
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June 2013
178 1, 2, 89, 178
178 (one hundred [and] seventy-eight) is the natural number following 177 and preceding 179.
In mathematics
There are 178 biconnected graphs with six vertices, among which one is designated as the root and the rest are unlabeled.A004115 Number of unlabeled rooted nonseparable graphs with n nodes There are also 178 median graphs on nine vertices.A292623 Number of median graphs on n nodes
178 is one of the indexes of the smallest triple of dodecahedral numbers where one is the sum of the other two: the sum of the 46th and the 178th dodecahedral numbers is the 179th.A053018
See also
178
References
1
Category:Integers