How to multiply 99 by itself 9 times

How to multiply 99 by itself 9 times. In other words, what is 99 multiplied by itself 9 times?

To multiply 99 by itself 9 times is the same as 99 to the power of 9 (99^9) or ninety-nine to the ninth power. Specifically, 99 is the base and 9 is the exponent like this:

99⁹

99⁹ is 99 multiplied by itself 9 times which is 99 × 99 × 99 × 99 × 99 × 99 × 99 × 99 × 99.

Here is how we calculate it:

99
99 × 99 = 9801
9801 × 99 = 970299
970299 × 99 = 96059601
96059601 × 99 = 9509900499
9509900499 × 99 = 941480149401
941480149401 × 99 = 93206534790699
93206534790699 × 99 = 9227446944279200
9227446944279200 × 99 = 913517247483640800

That is it! Now you know how to multiply 99 by itself 9 times.

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