
Here we will show you the answer to 78 to the power of 21 (seventy-eight to the power of twenty-one) and explain how we got the answer.
To find the answer, you multiply 78 by itself 21 times as follows:
78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 × 78 =
And when we solve the problem above, we get the answer as follows:
5,419,842,379,272,481,013,942,901,762,760,038,678,528
Note that 78 to the power of 21 is the same as 78 raised to 21. In xy, 78 is the base (x) and 21 is the exponent (y). Therefore, you can also write the problem and the answer as follows:
7821=5,419,842,379,272,481,013,942,901,762,760,038,678,528
You will also get the answer of 78 to the power of 21 (78 to the 21st power) if you type 78 then xy then 21 and then = on your scientific calculator.
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