What is the meaning of Factorial?

The result of multiplying a given number of consecutive integers from 1 to the given number. In equations, it is symbolized by an exclamation mark (!). For example, 5! = 1 × 2 × 3 × 4 × 5 = 120.

Of or pertaining to a factor or factorial.

Of or pertaining to a factor, a kind of business agent.

Of or pertaining to a factory.

Pre-reform spelling (until Brazil 1943/Portugal 1990) of fatorial. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling.

Pre-reform spelling (until Brazil 1943/Portugal 1990) of fatorial. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling.

factorial

factorial

factorial

Source: wiktionary.org