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198! Factorial of 198

Value of 198! i.e, Factorial of 198 =
19815524305648002601
81817120432625784661
14567258083734496166
46563928629396065410
62613829859326594532
42255580939427044932
22553838950820027765
37504082796055103300
15793284111386240552
00727234232302046524
22714206113798653596
04881481118913950814
67526982493475408477
52712484070919678151
18171874962738909245
27108598562553359394
40640000000000000000
00000000000000000000
00000000000



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 198! = 47
To understand factorials, you might find it useful to read the Factorial tutorial over here.
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