Simplify Cube Root of 3990

Here we will show you step-by-step how to simplify the cube root of 3990. Before we continue, note that the cube root of 3990 can be written as follows:

∛3990

The ∛ symbol is called the radical sign. To simplify the cube root of 3990 means to get the simplest radical form of ∛3990.

We start by listing the factors of 3990 like so:

1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, and 3990

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 3990 cannot be simplified.

Although we cannot simplify the cube root of 3990, we did enter the cube root of 3990 into our calculator and got the following answer to the cube root of 3990 in decimal form:

∛3990 ≈ 15.8608

You may also be interested to know that you can write the cube root of 3990 with an exponent instead of a radical like this:

∛3990 = 3990^⅓

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* List of Perfect Cubes