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38! Factorial of 38

Value of 38! i.e, Factorial of 38 =
52302261746660111176
00072241000742912000
00000



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 38! = 8
To understand factorials, you might find it useful to read the Factorial tutorial over here.
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