What is 14 factorial ?

To find 14 factorial, or 14!, simply use the formula that multiplies the number 14 by all positive whole numbers less than it.

Let's look at how to calculate the Factorial of Fourteen :

  14! is exactly : 87178291200

  Factorial of 14 can be calculated as:
14! = 14 x 13 x 12 x 11 x ... x 3 x 2 x 1

  The number of trailing zeros in 14! is 2

  The number of digits in 14 factorial is 11.

• 10 Factorial
• 11 Factorial
• 12 Factorial
• 13 Factorial
• Factorial of 15
• Factorial of 16
• Factorial of 17
• Factorial of 18

A factorial is displayed by an integer and an exclamation mark. In Mathematics, factorial is a multiplication function of natural numbers .

It multiplies the number by every noreal number that is less than it .

Symbolically, it is listed as "!".

The function is used, among other things, to get the "n" way elements can be established .

To find the factorial of any given number, alternate the exact value for n in the given rule :

n! = n × (n-1) × (n-2) × (n-3) × ….× 3 × 2 × 1

The expansion of the formula provides numbers to be replicated at the same time to receive the factorial of the number.

We can also determine a factorial from the prior one. The factorial of any number is that number replicated the factorial of (that number minus 1).

So the rule is : n! = n × (n−1)!

Example :
14! Factorial = 14 x 13 x 12 x 11 x ... x 3 x 2 x 1 = 14 × 13! = 87178291200

The best use of factorial is in Combinations and Permutations.

Example : Determine how to arrange letters without repeating?

There one way for 1 letter "a":
2 ways for two letters "ab": ab, ba.
There are 6 ways for 3 letters "abc": abc acb cab bac bca.
There are 24 ways for 1234 of the letters "abcd"

14 in French

14 in English

Factors of 14