Cube Root Calculator Online

Explanation

The result of a number (x) being multiplied three times is referred to as the cube of that number. The result of a number when multiplied with itself three times is called the cube of that number. We can represent cube of any number e.g. y³ and you can read it as "y to the power of 3" or "y-cubed" or "y raised to 3". Here we can take the example of a number let say 4. We know that by multiplying 4 with itself it gives 64 means 4 x 4 x 4 = 64. Hence, 64 is called the cube of 4. While on the other hand, when we are talking about finding cube root of a number it means the reverse or opposite process of a cube of a number and it is represented by ∛. Considering the example of same number, now 4 is called the cube root of the number 64 and it is written as ∛64 = 4

Definition of a cube root

In mathematics, a cube root is a number that requires three times to be multiplied to go back to its original value. Let's examine the cube root equation, which reads as follows: ∛x = y, where y is x's cube root. The radical sign, which has a tiny 3 printed on top left of the sign, is used to represent any integer as the cube root of that number. Another way to express the cube root is to write 1/3 as the exponent of a number. The cube root of an integer is the inverse or opposite operation of the cube of that number.

Manual Calculations

• Suppose we have a number 27.
• When we multiply 3 with itself means 3x3x3 we get number 27.
• The Cube root of number 27 is ∛27 which means 3x3x3=27
• So the cube root of number 27 is 3

How to calculate cube roots with a calculator?

• You need to enter number in the first input field "Number".
• The results "cube root of a number" will automatically appear below.

More Calculation (Cube root of a number) Examples

• Given Number = 125
• Cube root of a number 125 is => ∛125
• 5 x 5 x 5 = 125 and ∛125 = 5


• Given Number = 216
• Cube root of a number 216 is => ∛216
• 6 x 6 x 6 = 216 and ∛216 = 6


• Given Number = 512
• Cube root of a number 512 is => ∛512
• 8 x 8 x 8 = 512 and ∛512 = 8


• Cube root of 64 = 4
• Cube root of 27 = 3
• Cube root of 2 = 1.2599210498949
• Cube root of 9 = 2.0800838230519
• Cube root of 216 = 6
• Cube root of 1728 = 12
• Cube root of 125 = 5
• Cube root of 729 = 9
• Cube root of 12 = 2.2894284851067
• Cube root of 25 = 2.9240177382129