# 5 Factorial

5! = 120: 5 factorial is equal to 120. The solved work for factorial of five provides more insight of how to find what is 5 factorial and where it is being used in real world problems or statistical experiments.

__what is 5 factorial?__

5! = (?)

__Solution:__

The product of 5 and all the integers below it is the factorial of 5.
5! = (?)

5! = 1 x 2 x 3 x 4 x 5

5! = 120

120 is the factorial of 5

__where,__

5! is the representation of 5 factorial,

The symbol ! in 5! is the representation factorial function,

120 is the factorial of 5.

__Real World Usage of 5!__

In the scientific analysis or real world experiments, 5! is used to find the total number of possible results or outcomes in the experiment having 5 objects, numbers, letters, words or symbols. It is mainly used to find the permutation and combinations in the statistical trials which involve 5 objects or events.