- IS 144 a perfect square?
- Why is 144 a special number?
- Is 25000 a perfect square?
- Is 25 a perfect square?
- How many ways can you make 144?
- What can be multiplied to get 140?
- What can you multiply to get 405?
- What is a square root of 144?
- What is the square root of a square number?
- What two numbers go into 162?
- What can you multiply to get 24?
- Is 27 a cube number?

## IS 144 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself.

Here, the square root of 144 is 12.

Therefore, the square root of 144 is an integer, and as a consequence 144 is a perfect square..

## Why is 144 a special number?

The number 144 in general signifies determination and hard work to build a solid foundation for your future security and the security of your family. This number also symbolizes new beginnings, efforts, diligence, determination, achieving success through work, leadership, motivation and ambition.

## Is 25000 a perfect square?

A: No, the number 25,000 is not a perfect square.

## Is 25 a perfect square?

A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. 25 is a perfect square. 25 is a natural number, and since there is another natural number 5, such that 52 = 25, 25 is a perfect square.

## How many ways can you make 144?

16 combinationsFor every positive pair, there is a negative pair… etc. Therefore we can determine the total by multiplying the number of positive “combinations” by 2. There are 16 combinations of 2 integers each that multiply to get 144.

## What can be multiplied to get 140?

Factor pairs: 140 = 1 x 140, 2 x 70, 4 x 35, 5 x 28, 7 x 20, 10 x 14. Factors of 140: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140. Prime factorization: 140 = 2 x 2 x 5 x 7, which can also be written 140 = 2² x 5 x 7.

## What can you multiply to get 405?

405 and Level 3405 is a composite number.Prime factorization: 405 = 3 x 3 x 3 x 3 x 5, which can be written 405 = (3^4) x 5.The exponents in the prime factorization are 4 and 1. … Factors of 405: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405.Factor pairs: 405 = 1 x 405, 3 x 135, 5 x 81, 9 x 45, or 15 x 27.More items…•

## What is a square root of 144?

12The value of the square root of 144 is equal to 12. In radical form, it is denoted as √144 = 12.

## What is the square root of a square number?

In mathematics, a square root of a number x is a number y such that y2 = x; in other words, a number y whose square (the result of multiplying the number by itself, or y ⋅ y) is x. For example, 4 and −4 are square roots of 16, because 42 = (−4)2 = 16.

## What two numbers go into 162?

Factor of 162 in pairs and 162 are a factor pair of 162 since 1 x 162= 162. and 81 are a factor pair of 162 since 2 x 81= 162. and 54 are a factor pair of 162 since 3 x 54= 162.

## What can you multiply to get 24?

Answer and Explanation: The factor pairs of 24 are: 1 x 24, 2 x 12, 3 x 8, and 4 x 6.

## Is 27 a cube number?

A cube number is the answer when an integer is multiplied by itself, then multiplied by itself again. It is called a cube number because it gives the volume of a cube whose side length is an integer. … The third cube number is 27 because 3 × 3 × 3 = 27 , and so on. The first five cube numbers are: 1, 8, 27, 64 and 125.