133 LearnersLast updated on May 26th, 2025
Square Root of 4400
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 4400.
What is the Square Root of 4400?
The square root is the inverse of the square of the number. 4400 is not a perfect square. The square root of 4400 is expressed in both radical and exponential form. In the radical form, it is expressed as √4400, whereas (4400)^(1/2) in the exponential form. √4400 ≈ 66.3325, which is an irrational number because it cannot be expressed in the form of p/q, where p and q are integers and q ≠ 0.
Finding the Square Root of 4400
The prime factorization method is used for perfect square numbers. However, the prime factorization method is not used for non-perfect square numbers, where the long division method and approximation method are used. Let us now learn the following methods:
- Prime factorization method
- Long division method
- Approximation method
Square Root of 4400 by Prime Factorization Method
The product of prime factors is the prime factorization of a number. Now let us look at how 4400 is broken down into its prime factors:
Step 1: Finding the prime factors of 4400
Breaking it down, we get 2 x 2 x 2 x 2 x 5 x 5 x 11: 2^4 x 5^2 x 11
Step 2: Now we found out the prime factors of 4400. The second step is to make pairs of those prime factors. Since 4400 is not a perfect square, therefore, the digits of the number can’t be grouped entirely in pairs. Therefore, calculating 4400 using prime factorization yields an approximate value.
Square Root of 4400 by Long Division Method
The long division method is particularly used for non-perfect square numbers. In this method, we should check the closest perfect square number for the given number. 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 4400, we need to group it as 00 and 44.
Step 2: Now we need to find n whose square is 44. We can say n as ‘6’ because 6 x 6 = 36, which is lesser than or equal to 44. Now the quotient is 6, and after subtracting 36 from 44, the remainder is 8.
Step 3: Now let us bring down 00, which is the new dividend, making it 800. Add the old divisor with the same number: 6 + 6, we get 12, which will be our new divisor.
Step 4: The new divisor will be 12n. We need to find the value of n.
Step 5: The next step is finding 12n x n ≤ 800. Let us consider n as 6, now 12 x 6 x 6 = 432.
Step 6: Subtract 432 from 800; the difference is 368, and the quotient is 66.
Step 7: Since the dividend is less than the divisor, we need to add a decimal point. Adding the decimal point allows us to add two zeroes to the dividend. Now the new dividend is 36800.
Step 8: We repeat this process to find the decimal places, continuing until we get two numbers after the decimal point.
So the square root of √4400 is approximately 66.33.
Square Root of 4400 by Approximation Method
The approximation method is another method for finding square roots. It is an easy method to find the square root of a given number. Now let us learn how to find the square root of 4400 using the approximation method.
Step 1: Now we have to find the closest perfect squares of √4400. The smallest perfect square less than 4400 is 4356 (66^2), and the largest perfect square greater than 4400 is 4489 (67^2). √4400 falls somewhere between 66 and 67.
Step 2: Now we need to apply the formula that is: (Given number - smallest perfect square) ÷ (Greater perfect square - smallest perfect square) Going by the formula (4400 - 4356) ÷ (4489 - 4356) = 44 ÷ 133 ≈ 0.33 Using the formula, we identified the decimal point of our square root. The next step is adding the initial whole number to the decimal number, which is 66 + 0.33 = 66.33, so the square root of 4400 is approximately 66.33.
Common Mistakes and How to Avoid Them in the Square Root of 4400
Students do make mistakes while finding the square root, like forgetting about the negative square root or skipping long division methods. Now let us look at a few of those mistakes that students tend to make in detail.
Mistake 1
Forgetting about the negative square root
It is important to make students aware that a number does have both positive and negative square roots. However, we will be taking only the positive square root, as it is the required one.
For example: √50 = 7.07, there is also -7.07, which should not be forgotten.
Mistake 2
Not adding square root symbol in proper places
Not using the square root properly is another mistake that children make. To resolve this, we need to teach children that simplifying the numbers inside the square root is important and then move on to the second step.
For example: √(12+24) = √12 + √24 is the wrong method of using roots.
The right way of using roots is √(12+24) = √36.
Mistake 3
Not finding the correct value of a non-perfect square
The first step that needs to be taught to children is to simplify the numbers inside the square root. This is important so that students do not make mistakes while identifying the approximate value.
For example: √50 = 7 is wrong, the correct answer is √50 ≈ 7.071067.
Mistake 4
Confusing the square root symbol with the cube root
Students need to be taught the difference between cube root and square root constantly, as this will help them avoid mistakes.
For example: √50 and ∛50 are different.
Mistake 5
Making mistakes in long division
Finding a square root using the long division method involves many steps. Due to this, many students might skip a step accidentally, which results in a wrong answer at the end of the problem. This may either happen in subtracting or elsewhere.
Square Root of 4400 Examples
Problem 1
Can you help Max find the area of a square box if its side length is given as √4400?
The area of the square is 4400 square units.
Explanation
The area of the square = side^2.
The side length is given as √4400.
Area of the square = side^2 = √4400 x √4400 = 4400 square units.
Therefore, the area of the square box is 4400 square units.
Problem 2
A square-shaped building measuring 4400 square feet is built; if each of the sides is √4400, what will be the square feet of half of the building?
2200 square feet
Explanation
We can just divide the given area by 2 as the building is square-shaped.
Dividing 4400 by 2 = we get 2200.
So half of the building measures 2200 square feet.
Problem 3
Calculate √4400 x 5.
331.6625
Explanation
The first step is to find the square root of 4400, which is approximately 66.33.
The second step is to multiply 66.33 with 5.
So 66.33 x 5 ≈ 331.6625.
Problem 4
What will be the square root of (2500 + 1900)?
The square root is 66.
Explanation
To find the square root, we need to find the sum of (2500 + 1900).
2500 + 1900 = 4400, and then √4400 = 66.
Therefore, the square root of (2500 + 1900) is ±66.
Problem 5
Find the perimeter of the rectangle if its length ‘l’ is √4400 units and the width ‘w’ is 50 units.
We find the perimeter of the rectangle as 232.665 units.
Explanation
Perimeter of the rectangle = 2 × (length + width).
Perimeter = 2 × (√4400 + 50) = 2 × (66.33 + 50) = 2 × 116.33 = 232.665 units.
FAQ on Square Root of 4400
1.What is √4400 in its simplest form?
2.Mention the factors of 4400.
3.Calculate the square of 4400.
4.Is 4400 a prime number?
5.4400 is divisible by?
6.How does learning Algebra help students in Qatar make better decisions in daily life?
7.How can cultural or local activities in Qatar support learning Algebra topics such as Square Root of 4400?
8.How do technology and digital tools in Qatar support learning Algebra and Square Root of 4400?
9.Does learning Algebra support future career opportunities for students in Qatar?
Important Glossaries for the Square Root of 4400
- Square root: A square root is the inverse of a square. Example: 4^2=16 and the inverse of the square is the square root that is √16 = 4.
- Irrational number: An irrational number is a number that cannot be written in the form of p/q, q is not equal to zero and p and q are integers.
- Principal square root: A number has both positive and negative square roots; however, it is always the positive square root that has more prominence due to its uses in the real world. That is the reason it is also known as a principal square root.
- Prime factorization: The process of breaking down a number into its basic building blocks of prime numbers.
- Perfect square: A number that is the square of an integer. For example, 16 is a perfect square because it is 4^2.
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Jaskaran Singh Saluja
About the Author
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.
Fun Fact
: He loves to play the quiz with kids through algebra to make kids love it.
