How to multiply 90 by itself 3 times

How to multiply 90 by itself 3 times. In other words, what is 90 multiplied by itself 3 times?

To multiply 90 by itself 3 times is the same as 90 to the power of 3 (90^3) or ninety to the third power. Specifically, 90 is the base and 3 is the exponent like this:

90³

90³ is 90 multiplied by itself 3 times which is 90 × 90 × 90.

Here is how we calculate it:

90
90 × 90 = 8100
8100 × 90 = 729000

That is it! Now you know how to multiply 90 by itself 3 times.

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