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How to solve huge exponential easily without calculator?

I want to solve $$8^{2017}$$ without calculator so how Can I solve it?

And what is the general method to solve similar equations?

Note by Nafees Khabir
2 years, 5 months ago

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\frac{2}{3} $$\frac{2}{3}$$
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Are you looking for the exact value of $$8^{2017} = 3408\ldots165248$$ which is nearly 2000 digits long? Then there's no shortcut to it. Or are you looking for the last few digits of the number? Then this page might help.

- 2 years, 5 months ago