Math Tutor Explains: What is 63 to the Power of 90?

A math tutor would explain that to solve for 63 to the power of 90, we must first understand the structure. The number 63 is called the base, and the number 90 is called the exponent. In short, the base must be multiplied by itself the number of times as the exponent. Let’s look at this problem in more detail.

Math Tutor's Solution: 63 to the Power of 90 is equal to 872267016993989117698265302704904254573424782461335971821305168157198584189200225417159638584540270045002132129542041167820126019412104218125179409356077236107649

Methods

Step-by-step from math tutor: finding 63 to the power of 90

The first step a math tutor would suggest is to understand what it means when a number has an exponent. The “power” of a number indicates how many times the base would be multiplied by itself to reach the correct value.

The second step is to write the number in the base-exponent form, and lastly calculate what the final result would be. Consider the example of 2 to the power of 4: in exponent form that would be

242^4
. To solve this, we need to multiply the base, 2 by itself, 4 times -
2⋅2⋅2⋅22\cdot2\cdot2\cdot2
= 16. So
24=162^4 = 16
.

So re-applying these steps to our particular problem, we first convert our word problem to a base-exponent form of:

639063^{90}

To simplify this, all that is needed is to multiply it out:

63 x 63 x 63 x 63 x ... (for a total of 90 times) = 872267016993989117698265302704904254573424782461335971821305168157198584189200225417159638584540270045002132129542041167820126019412104218125179409356077236107649

Therefore, 63 to the power of 90 is 872267016993989117698265302704904254573424782461335971821305168157198584189200225417159638584540270045002132129542041167820126019412104218125179409356077236107649.

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