What is 638 with an exponent of 8?

638 with an exponent of 8 means that 638 is the base (b) and 8 is the exponent (n).

Here is how you would display the number 638 with an exponent of 8 in mathematical terms:

bⁿ ⇒ 638⁸

Furthermore, bⁿ means to multiply b by b, n times.

So to calculate 638 with an exponent of 8, you can write 638, 8 times with a multiplication symbol between them like so:

638 · 638 · 638 · 638 · 638 · 638 · 638 · 638

When we multiply them together, we get the answer to 638 with an exponent of 8.

638⁸ = 2.7451459E+22

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