---

What is the cube root of 38 (∛38)? How do you estimate the cube root of 38? How do you calculate the approximate cube root of 38 without a calculator? How do you find the cube root of 38 with a calculator?

First things first! The cube root of 38 is the number that when multiplied by itself twice equals 38. In other words, the cube root of 38 is the A in the following notations: A × A × A or A³.

Here is how to calculate the approximate cube root of 38 without a calculator by using a cube root estimate formula.

We start by finding the perfect cube that is closest to 38. Looking at the list of perfect cubes at the bottom of this page, we can see that 27 is the closest perfect cube to 38.

The formula to estimate the cube root of any number (n) using the closest perfect cube (c) is as follows:

∛n = ∛c + ((n - c) ÷ ((∛c)² × 3))

When we enter n = 38 and c = 27 into our cube root formula, we get the approximate cube root of 38 as follows:

∛n = ∛c + ((n - c) ÷ ((∛c)² × 3))

∛38 ≈ ∛27 + ((38 - 27) ÷ ((∛27)² × 3))

∛38 ≈ 3 + (11 ÷ 27)

∛38 ≈ 3.4

To get a more exact answer to the cube root of 38 using a calculator, we can press 38, followed by the [∛] button, to get this answer:

∛38 ≈ 3.36197540679896

Cube Root Calculator
We can do more than calculate the cube root of 38. Enter another cube root below for us to work on!

∛

=

Cube root of 39
Here is the next cube root on our list that we have calculated for you.

Here is a list of the first 50 perfect cubes. We recommend you study and learn the pattern so you can easily approximate the cube root of any number in the future.

---

---

Copyright  |   Privacy Policy  |   Disclaimer  |   Contact