Simplify Cube Root of 1981

Here we will show you step-by-step how to simplify the cube root of 1981. Before we continue, note that the cube root of 1981 can be written as follows:

∛1981

The ∛ symbol is called the radical sign. To simplify the cube root of 1981 means to get the simplest radical form of ∛1981.

We start by listing the factors of 1981 like so:

1, 7, 283, and 1981

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 1981 cannot be simplified.

Although we cannot simplify the cube root of 1981, we did enter the cube root of 1981 into our calculator and got the following answer to the cube root of 1981 in decimal form:

∛1981 ≈ 12.5592

You may also be interested to know that you can write the cube root of 1981 with an exponent instead of a radical like this:

∛1981 = 1981^⅓

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Simplify Cube Root of 1982
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* List of Perfect Cubes