Meaning Of The Word Factorial

Real Dictionary

What's the definition of Factorial? Find Factorial meanings, definitions and more at the Real Dictionary online.

Factorial Meaning

Factorial Definition
Factorial Definition

What's The Definition Of Factorial?

factorial in American English
of a factor
the product of a given series of consecutive whole numbers beginning with 1 and ending with the specified number
noun: the product of a given positive integer multiplied by all lesser positive integers: The quantity four factorial (4!) = 4 ⋅ 3 ⋅ 2 ⋅ 1 = 24

factorial in British English
adjective: of or involving factorials or factors
noun: the product of all the positive integers from one up to and including a given integer. Factorial zero is assigned the value of one: factorial four is 1 × 2 × 3 × 4. Symbol: n!, where n is the given integer

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