What is 821 with an exponent of 9?

821 with an exponent of 9 means that 821 is the base (b) and 9 is the exponent (n).

Here is how you would display the number 821 with an exponent of 9 in mathematical terms:

bⁿ ⇒ 821⁹

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

So to calculate 821 with an exponent of 9, you can write 821, 9 times with a multiplication symbol between them like so:

821 · 821 · 821 · 821 · 821 · 821 · 821 · 821 · 821

When we multiply them together, we get the answer to 821 with an exponent of 9.

821⁹ = 1.6946828E+26

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