# Factorially

[fak-tawr-ee-uh l, -tohr-] /fækˈtɔr i əl, -ˈtoʊr-/

**noun**

1.

Mathematics. the product of a given positive integer multiplied by all lesser positive integers: The quantity four factorial (4!) = 4 ⋅ 3 ⋅ 2 ⋅ 1 = 24. Symbol: n!, where n is the given integer.

**adjective**

2.

Mathematics. of or relating to or factorials.

3.

of or relating to a or a factory.

/fækˈtɔːrɪəl/

**noun**

1.

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

**adjective**

2.

of or involving factorials or factors

1816 (n.), 1837 (**adj.**), from factor + -al (2).

factorial

(fāk-tôr’ē-əl)

The product of all of the positive integers from 1 to a given positive integer. It is written as the given integer followed by an exclamation point. For example, the factorial of 4 (written 4!) is 1 × 2 × 3 × 4, or 24.

Tagged: f

Read Also:

- Factor iii
factor III n. See thromboplastin.

- Factoring
[fak-ter-ing] /ˈfæk tər ɪŋ/ noun 1. Commerce. the business of purchasing and collecting accounts receivable or of advancing cash on the basis of accounts receivable. 2. the act or process of separating an equation, formula, cryptogram, etc., into its component parts. [fak-ter] /ˈfæk tər/ noun 1. one of the elements contributing to a particular result […]

- Factor iv
factor IV n. Calcium ions as a factor in the clotting of blood.

- Factor IX
noun 1. . noun, Biochemistry. 1. a blood constituent necessary for clotting, the absence of which is characterized by a hemophilialike condition.