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494! Factorial of 494

Value of 494! i.e, Factorial of 494 =
80475814010964530612
74191190078612843324
25432918673957956190
71050233077117297384
33532809660581258617
90423318143544435429
04625221725662382081
72461274956524899200
13079762424168153449
08139883758703076741
64979364285697032250
68354532615202002661
42927107538009867543
72489526944482065590
63464566925453987475
89773293828277931723
66526329036798451662
49152147026761894911
70012349197152800407
63971347555959623968
18796771127714085533
34741904626327348181
87444958411700666234
82650341353166495329
28219891262097491188
58516278522437017397
80418665251983297616
92276249816808024668
47328460143501653553
90921517004034157591
48791261412284665896
75465761624513271317
53735089456526128533
21466829798660944777
73263786914295301519
15985023289538330646
26408096001192942865
31362645350702958400
29250270223860171170
57982115762366233244
76492006485556129595
32862745052239962825
93435073178339248758
89316641329115223555
39507298332425420564
70491104568166340717
48844659665248283692
18566687151846088431
70746193877992652033
78780069770664345600
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
00000000000000000000
000000000000000000



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 494! = 120
To understand factorials, you might find it useful to read the Factorial tutorial over here.
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