Calculate factorial of 2 (2!)

What is the factorial of 2?

The result of 2 factorial is shown in the field below. If you want to perform another calculation, enter a value between 0 and 500 in the field below and press calculate:

Value:

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What is the number of 2 factorial digits?

The number of digits of 2! It's: 1

What is the formula to calculate 2 factorial?

The calculation is performed as follows: 2! = 2 * 1 = 2

How many zeros are there at the end of the factorial of 2?

The amount of zeros after 2! It's: 0

Factory table from 1 to 25

Factorial Result
1!1
2!2
3!6
4!24
5!120
6!720
7!5040
8!40320
9!362880
10!3628800
11!39916800
12!479001600
13!6227020800
14!87178297200
15!1307674368000
16!20922789888000
17!355687428096000
18!6402373705728000
19!121645100408832000
20!2432902008176640000
21!51090942171709440000
22!1124000727777607680000
23!25852016738884976640000
24!620448401733239439360000
25!15511210043330985984000000

Other factorial numbers