HOW IT IS CALCULATED
Calculate the factorial of an integer
Multiply every positive integer from 1 through n.
Instant resultClear formulaRuns locally
01Values
02n! = 1 × 2 × ... × n
03Result
5! = 120
Factorials grow extremely quickly
Even relatively small values of n produce very large results.
02
In short
What logic does the calculator use?
n! = 1 × 2 × ... × n
Example?
5! = 120