What is 138 with an exponent of 3?

138 with an exponent of 3 means that 138 is the base (b) and 3 is the exponent (n).

Here is how you would display the number 138 with an exponent of 3 in mathematical terms:

bⁿ ⇒ 138³

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

So to calculate 138 with an exponent of 3, you can write 138, 3 times with a multiplication symbol between them like so:

138 · 138 · 138

When we multiply them together, we get the answer to 138 with an exponent of 3.

138³ = 2,628,072

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