How to multiply 21 by itself 5 times

How to multiply 21 by itself 5 times. In other words, what is 21 multiplied by itself 5 times?

To multiply 21 by itself 5 times is the same as 21 to the power of 5 (21^5) or twenty-one to the fifth power. Specifically, 21 is the base and 5 is the exponent like this:

21⁵

21⁵ is 21 multiplied by itself 5 times which is 21 × 21 × 21 × 21 × 21.

Here is how we calculate it:

21
21 × 21 = 441
441 × 21 = 9261
9261 × 21 = 194481
194481 × 21 = 4084101

That is it! Now you know how to multiply 21 by itself 5 times.

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