# Number 72

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## Description of the number 72

72 is a natural number (hence integer, rational and real) of 2 digits that follows 71 and precedes 73.

72 is an even number, since it is divisible by 2.

The number 72 is a unique number, with its own characteristics that, for some reason, has caught your attention. It is logical, we use numbers every day, in multiple ways and almost without realizing it, but knowing more about the number 72 can help you benefit from that knowledge, and be of great use. If you keep reading, we will give you all the facts you need to know about the number 72, you will see how many of them you already knew, but we are sure you will also discover some new ones.

## how to write 72 in letters?

Number 72 in English is written as seventy-two
The number 72 is pronounced digit by digit as (7) seven (2) two.

## What are the divisors of 72?

The number 72 has 12 divisors, they are as follows:

The sum of its divisors, excluding the number itself is 123, so it is an abundant number and its abundance is 51

## Is 72 a prime number?

No, 72 is not a prime number since it has more divisors than 1 and the number itself

## What are the prime factors of 72?

The factorization into prime factors of 72 is:

23*32

## What is the square root of 72?

The square root of 72 is. 8.4852813742386

## What is the square of 72?

The square of 72, the result of multiplying 72*72 is. 5184

## How to convert 72 to binary numbers?

The decimal number 72 into binary numbers is.1001000

## How to convert 72 to octal?

The decimal number 72 in octal numbers is110

## How to convert 72 to hexadecimal?

The decimal number 72 in hexadecimal numbers is48

## What is the natural or neperian logarithm of 72?

The neperian or natural logarithm of 72 is.4.2766661190161

## What is the base 10 logarithm of 72?

The base 10 logarithm of 72 is1.8573324964313

## What are the trigonometric properties of 72?

### What is the sine of 72?

The sine of 72 radians is.0.25382336276204

### What is the cosine of 72?

The cosine of 72 radians is. -0.96725058827388

### What is the tangent of 72?

The tangent of 72 radians is.-0.26241737750194