The Learning Point‎ > ‎Mathematics‎ > ‎Factorial‎ > ‎

105! Factorial of 105

Value of 105! i.e, Factorial of 105 =
10813967582402909005
04101305800329649720
64610777490257914417
66365732265319099051
53326984536526808240
33977639893487202965
79938729078134368160
97280000000000000000
000000000



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 105! = 25
To understand factorials, you might find it useful to read the Factorial tutorial over here.
Comments