Factorial¶

Factorial[0]¶

The factorial of 0 is 1 by definition.

$ wo 'Factorial[0]'
1

Factorial[1]¶

The factorial of 1 is 1.

$ wo 'Factorial[1]'
1

Factorial[5]¶

The factorial of 5 is 120 (5! = 5 × 4 × 3 × 2 × 1).

$ wo 'Factorial[5]'
120

Factorial[10]¶

The factorial of 10 is 3628800.

$ wo 'Factorial[10]'
3628800

Factorial[3]¶

The factorial of 3 is 6 (3! = 3 × 2 × 1).

$ wo 'Factorial[3]'
6

Factorial[7]¶

The factorial of 7 is 5040.

$ wo 'Factorial[7]'
5040

Factorial[12]¶

The factorial of 12 is 479001600.

$ wo 'Factorial[12]'
479001600

Factorial[2]¶

The factorial of 2 is 2.

$ wo 'Factorial[2]'
2

Factorial[4]¶

The factorial of 4 is 24 (4! = 4 × 3 × 2 × 1).

$ wo 'Factorial[4]'
24