Simplify Cube Root of 278

Here we will show you step-by-step how to simplify the cube root of 278. Before we continue, note that the cube root of 278 can be written as follows:

∛278

The ∛ symbol is called the radical sign. To simplify the cube root of 278 means to get the simplest radical form of ∛278.

We start by listing the factors of 278 like so:

1, 2, 139, and 278

Next, we identify the perfect cubes* from the list of factors above:

1

Since 1 is the only perfect cube above, the cube root of 278 cannot be simplified.

Although we cannot simplify the cube root of 278, we did enter the cube root of 278 into our calculator and got the following answer to the cube root of 278 in decimal form:

∛278 ≈ 6.5265

You may also be interested to know that you can write the cube root of 278 with an exponent instead of a radical like this:

∛278 = 278^⅓

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Simplify Cube Root of 279
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* List of Perfect Cubes