# Capital Q Symbol

The capital Latin letter Q is used in mathematics to represent the set of natural numbers. Usually, the letter is presented with a “double-struck” typeface when it is used to represent the set of rational numbers.

Symbol Format Data
Q Unicode
81

TeX
Q
SVG

### Usage

Set of Natural Numbers | Concept

The set of natural numbers, also called the counting numbers, contains the numbers 0, 1, 2, 3, ...

Latin Alphabet | Concept

The Latin Alphabet is a collection of 26 symbols that form the basis of the English language. The alphabet's symbols are used throughout mathematics to represent variables, constants, and coeffecients.

### Related Symbols

Q | Symbol

The latin letter q.