Last updated on May 27th, 2025
The product of multiplying an integer by itself is the square of a number. The square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 2645.
The square of a number is the product of the number by itself.
The square of 2645 is 2645 × 2645.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 2645², where 2645 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 2645 is 2645 × 2645 = 6,998,025.
Square of 2645 in exponential form: 2645²
Square of 2645 in arithmetic form: 2645 × 2645
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 2645
Step 1: Identify the number. Here, the number is 2645
Step 2: Multiplying the number by itself, we get, 2645 × 2645 = 6,998,025.
The square of 2645 is 6,998,025.
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 2645 So: 2645² = 2645 × 2645 = 6,998,025
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 2645.
Step 1: Enter the number in the calculator Enter 2645 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 2645 × 2645
Step 3: Press the equal button to find the answer Here, the square of 2645 is 6,998,025.
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 comes to 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 6,998,025 cm².
The area of a square = a²
So, the area of a square = 6,998,025 cm²
So, the length = √6,998,025 = 2645.
The length of each side = 2645 cm
The length of a square is 2645 cm.
Because the area is 6,998,025 cm², the length is √6,998,025 = 2645.
Sarah wants to tile her square garden with each side measuring 2645 feet. The cost to tile a square foot is 2 dollars. How much will it cost to tile the entire garden?
The length of the garden = 2645 feet
The cost to tile 1 square foot = 2 dollars.
To find the total cost to tile, we find the area of the garden,
Area of the garden = area of the square = a²
Here a = 2645
Therefore, the area of the garden = 2645² = 2645 × 2645 = 6,998,025.
The cost to tile the garden = 6,998,025 × 2 = 13,996,050.
The total cost = 13,996,050 dollars
To find the cost to tile the garden, we multiply the area of the garden by the cost to tile per foot.
So, the total cost is 13,996,050 dollars.
Find the area of a circle whose radius is 2645 meters.
The area of the circle = 21,978,562.25 m²
The area of a circle = πr²
Here, r = 2645
Therefore, the area of the circle = π × 2645² = 3.14 × 2645 × 2645 = 21,978,562.25 m².
The area of the square is 6,998,025 cm². Find the perimeter of the square.
The perimeter of the square is
The area of the square = a²
Here, the area is 6,998,025 cm²
The length of the side is √6,998,025 = 2645
Perimeter of the square = 4a
Here, a = 2645
Therefore, the perimeter = 4 × 2645 = 10,580.
Find the square of 2646.
The square of 2646 is 7,003,316
The square of 2646 is multiplying 2646 by 2646.
So, the square = 2646 × 2646 = 7,003,316
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.