In This Topic

FACT

In This Topic

This function calculates the factorial of the specified number.

FACT(*number*)

The argument can be any numeric value.

The factorial is the product of the positive integers less than or equal to a number and is calculated as 1 x 2 x 3 x . . . x *number*, and is typically written as n! for n being the number. For example, 4! is 1 x 2 x 3 x 4, which is 24. The argument must be a non-negative number. If you provide a number that is not an integer for the argument, the decimal portion of the number is ignored.

Accepts numeric data. Returns numeric data.

FACT(B3)

FACT(R1C2)

FACT(10) gives the result 3628800

See Also