What is 40 with an exponent of 3?

40 with an exponent of 3 means that 40 is the base (b) and 3 is the exponent (n).

Here is how you would display the number 40 with an exponent of 3 in mathematical terms:

bⁿ ⇒ 40³

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

So to calculate 40 with an exponent of 3, you can write 40, 3 times with a multiplication symbol between them like so:

40 · 40 · 40

When we multiply them together, we get the answer to 40 with an exponent of 3.

40³ = 64,000

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