# Number 42

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## Description of the number 42

42 is a natural number (hence integer, rational and real) of 2 digits that follows 41 and precedes 43.

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

The number 42 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 42 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 42, you will see how many of them you already knew, but we are sure you will also discover some new ones.

## how to write 42 in letters?

Number 42 in English is written asforty-two
The number 42 is pronounced digit by digit as (4) four (2) two.

## What are the divisors of 42?

The number 42 has 8 divisors, they are as follows:

The sum of its divisors, excluding the number itself is 54, so it is an abundant number and its abundance is 12

## Is 42 a prime number?

No, 42 is not a prime number since it has more divisors than 1 and the number itself

## What are the prime factors of 42?

The factorization into prime factors of 42 is:

21*31*71

## What is the square root of 42?

The square root of 42 is. 6.4807406984079

## What is the square of 42?

The square of 42, the result of multiplying 42*42 is. 1764

## How to convert 42 to binary numbers?

The decimal number 42 into binary numbers is.101010

## How to convert 42 to octal?

The decimal number 42 in octal numbers is52

## How to convert 42 to hexadecimal?

The decimal number 42 in hexadecimal numbers is2a

## What is the natural or neperian logarithm of 42?

The neperian or natural logarithm of 42 is.3.7376696182834

## What is the base 10 logarithm of 42?

The base 10 logarithm of 42 is1.6232492903979

## What are the trigonometric properties of 42?

### What is the sine of 42?

The sine of 42 radians is.-0.91652154791563

### What is the cosine of 42?

The cosine of 42 radians is. -0.39998531498835

### What is the tangent of 42?

The tangent of 42 radians is.2.2913879924375

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