Last updated on May 30th, 2025
The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In the topic, we will discuss the square of 520.
The square of a number is the product of the number itself.
The square of 520 is 520 × 520.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 520², where 520 is the base and 2 is the exponent.
The square of a positive and a negative number is always positive. For example, 5² = 25; -5² = 25.
The square of 520 is 520 × 520 = 270,400.
Square of 520 in exponential form: 520²
Square of 520 in arithmetic form: 520 × 520
The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number.
In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 520.
Step 1: Identify the number. Here, the number is 520.
Step 2: Multiplying the number by itself, we get, 520 × 520 = 270,400.
The square of 520 is 270,400.
In this method, the formula, a², is used to find the square of the number. Where a is the number.
Step 1: Understanding the equation Square of a number = a²
a² = a × a
Step 2: Identifying the number and substituting the value in the equation.
Here, ‘a’ is 520.
So: 520² = 520 × 520 = 270,400
Using a calculator to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 520.
Step 1: Enter the number in the calculator. Enter 520 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×). That is 520 × 520.
Step 3: Press the equal to button to find the answer. Here, the square of 520 is 270,400.
Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.
Mistakes are common among kids when doing math, especially when it is finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.
A square garden has an area of 270,400 square feet. Find the length of one side of the garden.
The area of a square = a²
So, the area of a square = 270,400 square feet
So, the length = √270,400 = 520.
The length of each side = 520 feet
The length of a square garden is 520 feet.
Because the area is 270,400 square feet, the length is √270,400 = 520.
Sarah is decorating her square room with side length 520 inches. The cost to decorate a square inch is 0.5 dollars. How much will it cost to decorate the entire room?
The length of the room = 520 inches
The cost to decorate 1 square inch of the room = 0.5 dollars.
To find the total cost to decorate, we find the area of the room.
Area of the room = area of the square = a²
Here a = 520
Therefore, the area of the room = 520² = 520 × 520 = 270,400.
The cost to decorate the room = 270,400 × 0.5 = 135,200.
The total cost = 135,200 dollars
To find the cost to decorate the room, we multiply the area of the room by the cost to decorate per square inch. So, the total cost is 135,200 dollars.
Find the area of a circle whose radius is 520 meters.
The area of the circle = 849,888 m²
The area of a circle = πr²
Here, r = 520
Therefore, the area of the circle = π × 520² = 3.14 × 520 × 520 = 849,888 m².
The area of the square is 270,400 cm². Find the perimeter of the square.
The perimeter of the square is 2,080 cm.
The area of the square = a²
Here, the area is 270,400 cm²
The length of the side is √270,400 = 520
Perimeter of the square = 4a
Here, a = 520
Therefore, the perimeter = 4 × 520 = 2,080.
Find the square of 521.
The square of 521 is 271,441.
The square of 521 is multiplying 521 by 521.
So, the square = 521 × 521 = 271,441
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.
: He loves to play the quiz with kids through algebra to make kids love it.