Last updated on May 26th, 2025
If a number is multiplied by the same number, the result is a square. The inverse of the square is a square root. The square root is used in the field of vehicle design, finance, etc. Here, we will discuss the square root of 250000.
The square root is the inverse of the square of the number. 250000 is a perfect square. The square root of 250000 is expressed in both radical and exponential form. In the radical form, it is expressed as √250000, whereas (250000)^(1/2) in the exponential form. √250000 = 500, which is a rational number because it can be expressed in the form of p/q, where p and q are integers and q ≠ 0.
The prime factorization method is used for perfect square numbers. For perfect square numbers like 250000, this method can be efficiently used. Let us now learn the following methods:
The product of prime factors is the prime factorization of a number. Now let us look at how 250000 is broken down into its prime factors.
Step 1: Finding the prime factors of 250000 Breaking it down, we get 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5: 2^4 x 5^4
Step 2: Now we found out the prime factors of 250000. The second step is to make pairs of those prime factors. Since 250000 is a perfect square, the digits of the number can be grouped in pairs. Therefore, calculating √250000 using prime factorization gives us 500.
The long division method is particularly used for non-perfect square numbers, but it can also be applied to perfect squares to verify results. Let us now learn how to find the square root using the long division method, step by step.
Step 1: To begin with, we need to group the numbers from right to left. In the case of 250000, we need to group it as 00, 50, and 25.
Step 2: Now we need to find n whose square is 25. We can say n as ‘5’ because 5 x 5 is equal to 25. Now the quotient is 5 after subtracting 25 - 25, the remainder is 0.
Step 3: Now bring down 00, making the new dividend 000.
Step 4: Add the old divisor with the same number 5 + 5 to get 10, which will be our new divisor.
Step 5: The next step is to find 10n x n ≤ 000. Since the dividend is 000, we bring down the next pair of numbers, 00, and proceed accordingly.
Step 6: Continue this process until all numbers are divided, resulting in the square root being 500.
The approximation method is useful for estimating square roots. However, for a perfect square, the exact value is already known. Let us consider how it might be done for 250000.
Step 1: Identify the closest perfect square numbers. Since 250000 is a perfect square, the square root is exactly 500.
Students do make mistakes while finding the square root, such as overlooking the simplicity of perfect squares. Let us look at a few of the common mistakes.
Can you help Max find the area of a square box if its side length is given as √250000?
The area of the square is 250000 square units.
The area of the square = side^2.
The side length is given as √250000.
Area of the square = side^2 = 500 x 500 = 250000.
Therefore, the area of the square box is 250000 square units.
A square-shaped building measuring 250000 square feet is built; if each of the sides is √250000, what will be the square feet of half of the building?
125000 square feet
We can just divide the given area by 2 as the building is square-shaped.
Dividing 250000 by 2 = we get 125000.
So half of the building measures 125000 square feet.
Calculate √250000 x 5.
2500
The first step is to find the square root of 250000 which is 500, the second step is to multiply 500 with 5. So 500 x 5 = 2500.
What will be the square root of (125000 + 125000)?
The square root is 500.
To find the square root, we need to find the sum of (125000 + 125000).
125000 + 125000 = 250000, and then √250000 = 500.
Therefore, the square root of (125000 + 125000) is ±500.
Find the perimeter of the rectangle if its length ‘l’ is √250000 units and the width ‘w’ is 50 units.
We find the perimeter of the rectangle as 1100 units.
Perimeter of the rectangle = 2 × (length + width).
Perimeter = 2 × (√250000 + 50) = 2 × (500 + 50) = 2 × 550 = 1100 units.
Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.
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