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72! Factorial of 72

Value of 72! i.e, Factorial of 72 =
61234458376886086861
52407038527467274077
80917846973289838230
14963978384987221689
27420416000000000000
0000



In general, the factorial of a number N = N*(N-1)*(N-2)....1
Factorial of a non-negative integer n is the product of all positive integers less than or equal to n. Factorials are commonly encountered in permutations, combinations, number theory and series expansions of trigonometric and other functions (Taylor series).

Number of trailing zeros in 72! = 16
To understand factorials, you might find it useful to read the Factorial tutorial over here.
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