Factorial of 12 (12!)

Given: Number = 12
Formula:
n! = n x (n -1) x (n -2) x . . . x 2 x 1
12! = 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
Factorial of 12: 12! = 479,001,600