Last updated on May 29th, 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 this topic, we will discuss the square of 1400.
The square of a number is the product of the number by itself.
The square of 1400 is 1400 × 1400.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 1400², where 1400 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 1400 is 1400 × 1400 = 1960000.
Square of 1400 in exponential form: 1400²
Square of 1400 in arithmetic form: 1400 × 1400
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 1400.
Step 1: Identify the number. Here, the number is 1400.
Step 2: Multiplying the number by itself, we get, 1400 × 1400 = 1960000.
The square of 1400 is 1960000.
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 1400
So: 1400² = 1400 × 1400 = 1960000
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 1400.
Step 1: Enter the number in the calculator. Enter 1400 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×). That is 1400 × 1400.
Step 3: Press the equal to button to find the answer. Here, the square of 1400 is 1960000.
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 1960000 cm².
The area of a square = a²
So, the area of a square = 1960000 cm²
So, the length = √1960000 = 1400.
The length of each side = 1400 cm
The length of a square is 1400 cm.
Because the area is 1960000 cm², the length is √1960000 = 1400.
Sarah is planning to paint her square garden wall of length 1400 feet. The cost to paint a foot is 5 dollars. Then how much will it cost to paint the full wall?
The length of the wall = 1400 feet
The cost to paint 1 square foot of wall = 5 dollars.
To find the total cost to paint, we find the area of the wall
Area of the wall = area of the square = a²
Here a = 1400
Therefore, the area of the wall = 1400² = 1400 × 1400 = 1960000.
The cost to paint the wall = 1960000 × 5 = 9800000.
The total cost = 9800000 dollars
To find the cost to paint the wall, we multiply the area of the wall by the cost to paint per foot.
So, the total cost is 9800000 dollars.
Find the area of a circle whose radius is 1400 meters.
The area of the circle = 6157520 m²
The area of a circle = πr²
Here, r = 1400
Therefore, the area of the circle = π × 1400² = 3.14 × 1400 × 1400 = 6157520 m².
The area of the square is 1960000 cm². Find the perimeter of the square.
The perimeter of the square is 5600 cm
The area of the square = a²
Here, the area is 1960000 cm²
The length of the side is √1960000 = 1400
Perimeter of the square = 4a
Here, a = 1400
Therefore, the perimeter = 4 × 1400 = 5600 cm.
Find the square of 1401.
The square of 1401 is 1962801
The square of 1401 is multiplying 1401 by 1401.
So, the square = 1401 × 1401 = 1962801
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.