The Learning Point‎ > ‎Mathematics‎ > ‎Factorial‎ > ‎

168! Factorial of 168

Value of 168! i.e, Factorial of 168 =
25260757449731983875
38018869171341146786
28321660161899636045
17225550163046995148
47842795248605157486
77740723676917456344
47149399810103560826
06648372157156596728
30848592352788164518
36406746457028884644
25429018087822290153
93754650015551921726
61221303366492656500
73600000000000000000
00000000000000000000
000



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 168! = 40
To understand factorials, you might find it useful to read the Factorial tutorial over here.
Comments