112 LearnersLast updated on May 26th, 2025
Square Root of 1936
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 fields such as vehicle design, finance, etc. Here, we will discuss the square root of 1936.
What is the Square Root of 1936?
The square root is the inverse of the square of a number. 1936 is a perfect square. The square root of 1936 is expressed in both radical and exponential form. In the radical form, it is expressed as √1936, whereas (1936)^(1/2) in the exponential form. √1936 = 44, 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.
Finding the Square Root of 1936
The prime factorization method is used for perfect square numbers. For non-perfect square numbers, 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 1936 by Prime Factorization Method
The product of prime factors is the prime factorization of a number. Now let us look at how 1936 is broken down into its prime factors.
Step 1: Finding the prime factors of 1936 Breaking it down, we get 2 x 2 x 2 x 2 x 11 x 11: 2^4 x 11^2
Step 2: Now we have found the prime factors of 1936. The second step is to make pairs of those prime factors. Since 1936 is a perfect square, we can pair the factors. Thus, √(2^4 x 11^2) = 2^2 x 11 = 44.
Square Root of 1936 by Long Division Method
The long division method is particularly used for non-perfect square numbers, but it can also verify the square root of perfect squares. Let us 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 1936, we need to group it as 36 and 19.
Step 2: Now we need to find a number whose square is less than or equal to 19. We can say '4', because 4 x 4 = 16, which is less than 19. Now the quotient is 4, after subtracting 19 - 16, the remainder is 3.
Step 3: Bring down 36 to make the new dividend 336.
Step 4: Double the quotient and use it as the new divisor. So, 8_ is the new divisor.
Step 5: Find a digit for the blank in '8_' such that when multiplied, the result is less than or equal to 336. In this case, 84 x 4 = 336.
Step 6: Subtract 336 - 336 = 0. Since the remainder is 0 and the quotient is 44.
The square root of 1936 is 44.
Square Root of 1936 by Approximation Method
The approximation method is useful for finding square roots, but since 1936 is a perfect square, we can verify it using nearby perfect squares.
Step 1: Identify the perfect squares closest to 1936. The perfect square less than 1936 is 1836, and the perfect square greater than 1936 is 2025. √1936 is between √1836 and √2025.
Step 2: √1836 is approximately 43, and √2025 is 45. Since 1936 is a perfect square, it falls exactly at 44.
Common Mistakes and How to Avoid Them in the Square Root of 1936
Students often make mistakes while finding the square root, such as forgetting about the negative square root or skipping steps in the long division method. Let's look at a few common mistakes in detail.
Mistake 1
Forgetting about the negative square root
It is important to be aware that a number has both positive and negative square roots. However, we usually consider only the positive square root.
For example, √1936 = 44, but there is also -44.
Square Root of 1936 Examples
Problem 1
Can you help Max find the area of a square box if its side length is given as √1444?
The area of the square is 1444 square units.
Explanation
The area of a square = side^2.
The side length is given as √1444.
Area of the square = side^2 = √1444 x √1444 = 38 x 38 = 1444.
Therefore, the area of the square box is 1444 square units.
Problem 2
A square-shaped building measuring 1936 square feet is built; if each of the sides is √1936, what will be the square feet of half of the building?
968 square feet
Explanation
We can divide the given area by 2 since the building is square-shaped.
Dividing 1936 by 2, we get 968.
So half of the building measures 968 square feet.
Problem 3
Calculate √1936 x 5.
220
Explanation
The first step is to find the square root of 1936, which is 44.
The second step is to multiply 44 by 5. So 44 x 5 = 220.
Problem 4
What will be the square root of (900 + 1036)?
The square root is 58.
Explanation
To find the square root, we need to find the sum of (900 + 1036).
900 + 1036 = 1936, and then √1936 = 44.
Therefore, the square root of (900 + 1036) is ±44.
Problem 5
Find the perimeter of a rectangle if its length ‘l’ is √484 units and the width ‘w’ is 50 units.
The perimeter of the rectangle is 196 units.
Explanation
Perimeter of the rectangle = 2 × (length + width).
Perimeter = 2 × (√484 + 50) = 2 × (22 + 50) = 2 × 72 = 196 units.
FAQ on Square Root of 1936
1.What is √1936 in its simplest form?
2.Mention the factors of 1936.
3.Calculate the square of 1936.
4.Is 1936 a prime number?
5.1936 is divisible by?
Important Glossaries for the Square Root of 1936
- 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.
- Rational number: A rational number can be written in the form of p/q, where q is not equal to zero and p and q are integers.
- Perfect square: A number that is the square of an integer. Example: 1936 is a perfect square because it is 44^2.
- Prime factorization: The expression of a number as the product of its prime factors.
- Long division method: A method used to find the square root of a number, particularly useful for non-perfect squares.
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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.
