Square of 867

The square of a number is the product of the number itself. The square of 867 is 867 × 867. The square of a number can end in various digits. We write it in math as 867², where 867 is the base and 2 is the exponent. The square of both positive and negative numbers is always positive. For example, 5² = 25; -5² = 25.

The square of 867 is 867 × 867 = 751,689.

Square of 867 in exponential form: 867²

Square of 867 in arithmetic form: 867 × 867

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.

1. By Multiplication Method
2. Using a Formula
3. Using a Calculator

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 867.

Step 1: Identify the number. Here, the number is 867.

Step 2: Multiplying the number by itself, we get, 867 × 867 = 751,689.

The square of 867 is 751,689.

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 867. So: 867² = 867 × 867 = 751,689.

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 867.

Step 1: Enter the number in the calculator. Enter 867 in the calculator.

Step 2: Multiply the number by itself using the multiplication button (×). That is 867 × 867.

Step 3: Press the equal button to find the answer. Here, the square of 867 is 751,689.

Tips and Tricks for the Square of 867

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.

• The square of an even number is always an even number. For example, 6² = 36.

• The square of an odd number is always an odd number. For example, 5² = 25.

• The last digit of the square of a number can vary.

• If the square root of a number is a fraction or a decimal, then the number is not a perfect square. For example, √1.44 = 1.2.

• The square root of a perfect square is always a whole number. For example, √144 = 12.

• Perfect square: A perfect square is a number that is the square of an integer.

• Exponent: An exponent refers to the number of times a number is multiplied by itself. For example, in 867², 2 is the exponent.

• Square root: The square root is the inverse operation of the square. The square root of a number is a number whose square is the number itself.

• Multiplication: A mathematical operation where a number is added to itself a certain number of times.

• Prime number: A number that is only divisible by 1 and itself, having exactly two distinct positive divisors.