The Learning Point‎ > ‎Mathematics‎ > ‎Factorial‎ > ‎

56! Factorial of 56

Value of 56! i.e, Factorial of 56 =
71099858780486345185
40456474637249497364
97978881168458687447
040000000000000



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 56! = 13
To understand factorials, you might find it useful to read the Factorial tutorial over here.
Comments