How to multiply 81 by itself 8 times

How to multiply 81 by itself 8 times. In other words, what is 81 multiplied by itself 8 times?

To multiply 81 by itself 8 times is the same as 81 to the power of 8 (81^8) or eighty-one to the eighth power. Specifically, 81 is the base and 8 is the exponent like this:

81⁸

81⁸ is 81 multiplied by itself 8 times which is 81 × 81 × 81 × 81 × 81 × 81 × 81 × 81.

Here is how we calculate it:

81
81 × 81 = 6561
6561 × 81 = 531441
531441 × 81 = 43046721
43046721 × 81 = 3486784401
3486784401 × 81 = 282429536481
282429536481 × 81 = 22876792454961
22876792454961 × 81 = 1853020188851841

That is it! Now you know how to multiply 81 by itself 8 times.

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