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Calculate heptagonal number 10

Heptagonal number = A figurate number

This is found by combining heptagons of ascending size.

Heptagonal Number Image:

Heptagonal Number

Heptagonal Number Formula:

Hn  =  n(5n - 3)
  2

Given n = 10, we have:

H10  =  10(5(10) - 3)
  2

H10  =  10(50 - 3)
  2

H10  =  10(47)
  2

H10  =  470
  2

H10 = 235


You have 2 free calculationss remaining



Heptagonal Number List 1 - 10

nHeptagonal number Hn
11
27
318
434
555
681
7112
8148
9189
10235


What is the Answer?
H10 = 235
How does the Heptagonal Number Calculator work?
Free Heptagonal Number Calculator - This calculator determines the nth heptagonal number
This calculator has 1 input.

What 1 formula is used for the Heptagonal Number Calculator?

Hn = n(5n - 3)/2

For more math formulas, check out our Formula Dossier

What 4 concepts are covered in the Heptagonal Number Calculator?

formula
a fact or a rule written with mathematical symbols. A concise way of expressing information symbolically.
heptagon
seven sided figure
heptagonal number
number
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
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