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 the topic, we will discuss the square of 9000.
The square of a number is the product of the number itself.
The square of 9000 is 9000 × 9000.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 9000², where 9000 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 9000 is 9000 × 9000 = 81,000,000.
Square of 9000 in exponential form: 9000²
Square of 9000 in arithmetic form: 9000 × 9000
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 9000.
Step 1: Identify the number. Here, the number is 9000
Step 2: Multiplying the number by itself, we get, 9000 × 9000 = 81,000,000.
The square of 9000 is 81,000,000.
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 9000
So: 9000² = 9000 × 9000 = 81,000,000
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 9000.
Step 1: Enter the number in the calculator Enter 9000 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 9000 × 9000
Step 3: Press the equal to button to find the answer
Here, the square of 9000 is 81,000,000.
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 cost to tile a square floor where the area is 81,000,000 square inches and the cost per square inch is 0.5 dollars.
The area of the floor = 9000² square inches The cost to tile 1 square inch = 0.5 dollars Total cost to tile the floor = 81,000,000 × 0.5 = 40,500,000 dollars
To find the cost to tile the floor, multiply the area by the cost per square inch.
So, the total cost is 40,500,000 dollars.
A square garden has a side length of 9000 cm. If a fence costs 2 dollars per cm, what is the total cost to fence the garden?
The side length of the garden = 9000 cm Perimeter of the garden = 4 × 9000 = 36,000 cm Cost to fence 1 cm = 2 dollars Total cost = 36,000 × 2 = 72,000 dollars
To find the total cost to fence the garden, multiply the perimeter by the cost per cm.
So, the total cost is 72,000 dollars.
Calculate the area of a circle with a radius of 9000 meters.
The area of the circle = 254,469,000 m²
The area of a circle = πr²
Here, r = 9000
Therefore, the area of the circle = π × 9000² = 3.14 × 9000 × 9000 = 254,469,000 m².
If the area of a square field is 81,000,000 square feet, what is the length of each side of the field?
The side length of the field is 9000 feet.
The area of the square = a²
Here, the area is 81,000,000 square feet
The length of the side is √81,000,000 = 9000
Find the square of 9001.
The square of 9001 is 81,018,001
The square of 9001 is multiplying 9001 by 9001.
So, the square = 9001 × 9001 = 81,018,001
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.