What is 40 cubed? What does 40 cubed mean? What is the answer to 40 cubed? Those are the questions we tackle here!
40 cubed can be written as an exponentiation, where the base is 40 and the exponent is 3, like this:
403
For future reference, note that cubed means that the exponent is 3, regardless of what the base is.
When the exponent is 3 (aka cubed) and the base is 40, you simply multiply 40 by 40 by 40 to get the answer. Here is the math to illustrate:
40 cubed
= 403
= 40 x 40 x 40
= 64,000
Therefore, the answer to "What is 40 cubed?" is as follows:
64,000
How to remember how to solve 40 cubed: When you get a problem like "What is 40 cubed?", just picture a box where all the sides are 40. The volume of the box is the same as 40 cubed.
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