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493! Factorial of 493

Value of 493! i.e, Factorial of 493 =
16290650609506990002
57933439287168591766
04338647504849788702
57297618031805120928
00310285356392967331
55956137276021140775
11057737191429632000
34911189262454433036
46372421543353877216
41323863109049205818
14773150665120856730
90760026845182591631
86827349704050580474
43823790879449810848
30660843507176920541
67970302394388245288
19134884420404544870
94970070248332367391
03241366234241457572
39670313270437170843
76274650025853053751
68976094053912418660
29847157573218758347
13087113634244229823
74133581227145241131
29254307393205873967
16683940334409574416
38112601177491502969
32657583025000334727
51198687652638493439
57245194617871389857
64264324215488516461
03994957379863588771
90580329918757276270
79608054031233866704
28337049248894398916
24778966801860919608
36308227803786023967
67054710571631613597
28336460680640937903
79856681474808933116
46328490901263150369
62233820481445192056
45610656139497008816
88159372132069923191
23581195256713834153
33774222604301272002
46673418451790706160
26466840865990415391
45502038415114240000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
0000000000000000



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 493! = 120
To understand factorials, you might find it useful to read the Factorial tutorial over here.
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