What is 21 with an exponent of 7?

21 with an exponent of 7 means that 21 is the base (b) and 7 is the exponent (n).

Here is how you would display the number 21 with an exponent of 7 in mathematical terms:

bⁿ ⇒ 21⁷

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

So to calculate 21 with an exponent of 7, you can write 21, 7 times with a multiplication symbol between them like so:

21 · 21 · 21 · 21 · 21 · 21 · 21

When we multiply them together, we get the answer to 21 with an exponent of 7.

21⁷ = 1,801,088,541

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