Cube Root formula of Perfect Cubes from 1 to 100

How to find the cube root of a number quickly | Cube Root Calculator
The cube root of a number means it is a value of that, when used in multiplication by itself in three times, gives that number.
In this page explained about one simple and easy tip for finding Cube Roots of Perfect Cubes of two digits numbers. By this cube root formula, we find cube root in a fraction of seconds.
These points to be remembered for this cube root formula.

1. The given number should be perfect two digit cube.
2. Remember cubes of 1 to 10 numbers.
3. As per the cubes identify as follow as below table.

If we put interest in mathematics then it is a very interesting subject and easy to learn. Now let’s see how we can easily find out cube roots of perfect cubes within a fraction of seconds.
Take examples to easily understand the cube root formula
Example 1: Find Cube Root of 13824
Step 1
Identify the last three digits from the right side and make a group of these three digits
i.e., 13 – 824
Step 2
Take the last group which is 824. And then find the last digit of 824 is 4
According to the above table if the last digit having 4 then the last digit of cube root for that number is 4
Hence the rightmost digit of the cube root of the given number is 4
Step 3
Take the next group which is 13
Find out the value of 13 lies in between the cube of the numbers 2³ and 3³
8 < 13 < 27
Take small cube number i.e “ 2 “
Hence the left neighbor digit of the answer is 2
So our answer = 24
Example 2: Find Cube Root of 175616
Step 1
Identify the last three digits from the right side and make a group of these three digits
i.e., 176 – 616
Step 2
Take the last group which is 616. And then find the last digit of 616 is 6
According to the above table if the last digit having 6 then the last digit of cube root for that number is 6
Hence the rightmost digit of the cube root of the given number is 6
Step 3
Take the next group which is 176
Find out the 176 lies in between the cube of the numbers i.e 5³ and 6³
125 < 176 < 216
Take small cube number i.e “ 5 “
Hence the left neighbor digit of the answer is 5
So our answer = 56
Example 3: Find Cube Root of 804357
Step 1
Identify the last three digits from the right side and make a group of these three digits
i.e., 804 – 357
Step 2
Take the last group which is 357. And then find the last digit of 357 is 7
According to the above table if the last digit having 7 then the last digit of cube root for that number is 3
Hence the rightmost digit of the cube root of the given number is 3
Step 3
Take the next group which is 804
Find out the 176 lies in between the cube of the numbers i.e 9³ and 10³
729 < 804 < 1000
Take small cube number i.e “ 9 “
Hence the left neighbor digit of the answer is 9
So our answer = 93
Example 4: Find Cube Root of 438976
Step 1
Identify the last three digits from the right side and make a group of these three digits
i.e., 438 – 976
Step 2
Take the last group which is 976. And then find the last digit of 976 is 6
According to the above table if the last digit having 6 then the last digit of cube root for that number is 6
Hence the rightmost digit of the cube root of the given number is 6
Step 3
Take the next group which is 438
Find out the 438 lies in between the cube of the numbers i.e 7³ and 8³
343 < 438 < 512
Take small cube number i.e “ 7 “
Hence the left neighbor digit of the answer is 7
So our answer = 76
Friend, it is very cube root formula for perfect cubes. Once if we understand the logic we can answer easily within a fraction of seconds.

Cube Root & Cubes of 1 to 100: