Last updated on May 27th, 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 3721.
The square of a number is the product of the number by itself.
The square of 3721 is 3721 × 3721.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 3721², where 3721 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 3721 is 3721 × 3721 = 13,847,041.
Square of 3721 in exponential form: 3721²
Square of 3721 in arithmetic form: 3721 × 3721
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 3721.
Step 1: Identify the number. Here, the number is 3721.
Step 2: Multiplying the number by itself, we get, 3721 × 3721 = 13,847,041.
The square of 3721 is 13,847,041.
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 3721 So: 3721² = 3721 × 3721 = 13,847,041
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 3721.
Step 1: Enter the number in the calculator Enter 3721 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 3721 × 3721
Step 3: Press the equal to button to find the answer Here, the square of 3721 is 13,847,041.
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.
Find the length of the square, where the area of the square is 13,847,041 cm².
The area of a square = a²
So, the area of a square = 13,847,041 cm²
So, the length = √13,847,041 = 3721.
The length of each side = 3721 cm
The length of a square is 3721 cm.
Because the area is 13,847,041 cm² the length is √13,847,041 = 3721.
Sarah wants to install a square-shaped garden with a length of 3721 feet. The cost to install per square foot is 5 dollars. How much will it cost to install the entire garden?
The length of the garden = 3721 feet
The cost to install 1 square foot of garden = 5 dollars.
To find the total cost to install, we find the area of the garden,
Area of the garden = area of the square = a²
Here a = 3721
Therefore, the area of the garden = 3721² = 13,847,041.
The cost to install the garden = 13,847,041 × 5 = 69,235,205.
The total cost = 69,235,205 dollars
To find the cost to install the garden, we multiply the area of the garden by the cost to install per foot.
So, the total cost is 69,235,205 dollars.
Find the area of a circle whose radius is 3721 meters.
The area of the circle = 43,478,484.22 m²
The area of a circle = πr²
Here, r = 3721
Therefore, the area of the circle = π × 3721² = 3.14 × 3721 × 3721 = 43,478,484.22 m².
The area of the square is 13,847,041 cm². Find the perimeter of the square.
The perimeter of the square is
The area of the square = a²
Here, the area is 13,847,041 cm²
The length of the side is √13,847,041 = 3721
Perimeter of the square = 4a
Here, a = 3721
Therefore, the perimeter = 4 × 3721 = 14,884.
Find the square of 3722.
The square of 3722 is 13,855,684
The square of 3722 is multiplying 3722 by 3722.
So, the square = 3722 × 3722 = 13,855,684
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.