A perfect square is a number that is the result of multiplying an integer (whole number) by itself. 125 is equal to 5 x 5 x 5, so it is a perfect square. The result of this multiplication is an integer, which meets the criteria for a perfect square.
When we look at the square root of 125, which is 5, we can see that this number is an integer, which also confirms that 125 is a perfect square. Other perfect squares include 16 (4 x 4), 36 (6 x 6), and 100 (10 x 10).
All of these numbers can be expressed as the product of two integers and have integer square roots.
Why is the square root of 125?
The square root of 125 is 11.180339887498949 because it is the result of dividing 125 by itself. This is obtained by using a formula for finding square roots, or by using a calculator. The square root of a number is a number that can be multiplied by itself to give the original number.
In this case, 11.180339887498949 multiplied by itself will give 125. This is why 11.180339887498949 is the square root of 125.
How many ways can you make 125?
There are many different ways to make the number 125. Here are some of the most common:
1. 125 can be made with combinations of numerals, such as 100 + 25 = 125.
2. 125 can be expressed as the square of the number 5, or 5^2 = 125.
3. 125 can be expressed as the product of five 5s, or 5 * 5 * 5 * 5 * 5 = 125.
4. 125 can be expressed using exponents, such as 3^5 = 125.
5. 125 can be made by expressing it as a fraction, such as 1/8 of 1000 or 125/1000.
6. 125 can be made by adding two-digit numbers in various combinations, such as 56 + 69 = 125.
7. 125 can be expressed by breaking it down into its prime factors, which are 5, 5, and 5.
8. 125 can be made by multiplying two-digit numbers, such as 15 * 8 = 125
What 2 numbers make 125?
125 can be created by multiplying two numbers together, such as 5 and 25 (5 x 25 = 125). It can also be expressed as the sum of two different numbers, such as 100 and 25 (100 + 25 = 125). Alternatively, some other possible combinations include 11 and 11 (11 x 11 = 121), or 15 and 8 (15 x 8 = 120).
In any case, the main point is that 125 can be made up of two different numbers, usually by either multiplication or addition.
What are factors for 125?
Factors for 125 are all of the positive integers that divide evenly into 125. It can also be said that factors are the building blocks of 125 since they can be multiplied together to make 125. The factors of 125 are 1, 5, 25, and 125.
Is 125 a prime no?
No, 125 is not a prime number. A prime number is a number that has only two factors: itself and 1. When a number is not a prime number, it is called a composite number. The factors of 125 are 1, 5, 25, and 125.
Therefore, 125 is a composite number, not a prime number.
Where is 125 divisible by?
125 is divisible by 1, 5, 25, and 125. It is a composite number, meaning that it can be divided evenly by more than 1 and itself. 125 is divisible by 1, 5, 25, and 125. 125 is made up of two prime numbers, 5 and 25, which both can be multiplied together to create the number 125.
Which perfect square is closest to 125?
The perfect square closest to 125 is 121. To find this answer, we determined which two perfect squares (numbers which are the result of multiplying an integer by itself) surround 125. The perfect squares that surround 125 are 100 and 144.
We then determined which of the two perfect squares is closer in value to 125; in this case, the perfect square that is closer in value to 125 is 121. 121 is the perfect square closest to 125.
What is the closest perfect square to 125?
The closest perfect square to 125 is 121. A perfect square is a number that can be expressed as the product of two equal integers. For example, 9 = 3 x 3, 16 = 4 x 4, and 25 = 5 x 5. To find the closest perfect square to 125, you need to look for two integers, such as 11 and 11, that can be multiplied together to produce the closest number.
11 multiplied by 11 equals 121, which is the closest perfect square to 125.
Which perfect square can divide 125 evenly?
The perfect square that can divide 125 evenly is 25. This is because 25 x 5 = 125, making 25 an even divisor of 125. Since 25 is also a perfect square number, its square root, 5, can be used to divide 125 to make it an even number.
WHAT IS 125 a perfect cube?
No, 125 is not a perfect cube. A perfect cube is a number that is the result of a number cubed. For instance, 3 cubed is 27, so 27 is a perfect cube. 125 is not a cube of any number; it is the result of 5x5x5, which is not a cube but rather a product of multiplication.
What squares are in 125?
The squares that are in 125 are 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100. A square of a number is found by multiplying the number by itself, so 1 squared is 1×1=1, 4 squared is 4×4=16, 9 squared is 9×9=81, etc.
What are divisible by 125?
Numbers that are divisible by 125 are those that are evenly (without a remainder) divided by 125. To determine if a number is divisible by 125, divide the number “N” by 125 and if the resulting number is a whole number (no remainder), then it is divisible by 125.
The resulting “whole number divisors” of 125 will always be in the form of: N = 125*X, where “X” is any positive whole number. Therefore, any multiple of 125 is divisible by 125. For example, 250, 375, 500, 625, 750, 875, 1000 and so on.
What is 125 in a factor tree?
A factor tree is a visual tool used to determine the prime factors of a number. The prime factors of any number are simply all the numbers that divide evenly into the number with no remainder. For example, the prime factors of 15 are 3 and 5.
In a factor tree, you would start with the number 125. The first step is to find two numbers that can multiply together to make 125. These numbers should both be prime numbers, and the two that work are 5 and 25.
You can draw a box around the 5 and 25 and draw a line connecting both boxed numbers with the number 125 at the top.
The next step is then to draw two additional boxes around the 5 and 25. To find the prime factors of 5, you need to find two numbers that can multiply together to make 5, which are 2 and 5. For the 25, you need two numbers that can multiply together to make 25, which are 5 and 5.
The factor tree should then look like this;
125
/ \
5 25
/\ /\
2 5 5 5
The prime factors of 125, then, are 2, 5 and 5.