# 79

## Nearby Numbers

Positive, nonzero integers within three units

76
Seventy-Six
77
Seventy-Seven
78
Seventy-Eight
80
Eighty
81
Eighty-One
82
Eighty-Two

## Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

## Reciprocal

A number multiplied with its reciprocal is one.

### `0.012658227848101266`

The reciprocal of 79.

## Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 79 is not a palindrome.

## A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Seventy-nine is the 22nd prime number.   See primes in Base 10 Decimal

## Not A Composite

Composites have more than just these two factors.

Seventy-Nine is not a composite number because it has exactly two factors: One and Seventy-Nine

## Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number seventy-nine has the following 1 prime factor:

79
Seventy-Nine

## Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

## Base Conversions

The number seventy-nine in 35 different bases