# Number 189

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## Description of the number 189

189 is a natural number (hence integer, rational and real) of 3 digits that follows 188 and precedes 190.

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

The number 189 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 189 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 189, you will see how many of them you already knew, but we are sure you will also discover some new ones.

## how to write 189 in letters?

Number 189 in English is written as one hundred eighty-nine
The number 189 is pronounced digit by digit as (1) one (8) eight (9) nine.

## What are the divisors of 189?

The number 189 has 8 divisors, they are as follows:

The sum of its divisors, excluding the number itself is 131, so it is a defective number and its abundance is -58

## Is 189 a prime number?

No, 189 is not a prime number since it has more divisors than 1 and the number itself

## What are the prime factors of 189?

The factorization into prime factors of 189 is:

33*71

## What is the square root of 189?

The square root of 189 is. 13.747727084868

## What is the square of 189?

The square of 189, the result of multiplying 189*189 is. 35721

## How to convert 189 to binary numbers?

The decimal number 189 into binary numbers is.10111101

## How to convert 189 to octal?

The decimal number 189 in octal numbers is275

## How to convert 189 to hexadecimal?

The decimal number 189 in hexadecimal numbers isbd

## What is the natural or neperian logarithm of 189?

The neperian or natural logarithm of 189 is.5.2417470150596

## What is the base 10 logarithm of 189?

The base 10 logarithm of 189 is2.2764618041732

## What are the trigonometric properties of 189?

### What is the sine of 189?

The sine of 189 radians is.0.48331795366796

### What is the cosine of 189?

The cosine of 189 radians is. 0.87544489013428

### What is the tangent of 189?

The tangent of 189 radians is.0.55208267146757