What is 128 with an exponent of 4?

128 with an exponent of 4 means that 128 is the base (b) and 4 is the exponent (n).

Here is how you would display the number 128 with an exponent of 4 in mathematical terms:

bⁿ ⇒ 128⁴

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

So to calculate 128 with an exponent of 4, you can write 128, 4 times with a multiplication symbol between them like so:

128 · 128 · 128 · 128

When we multiply them together, we get the answer to 128 with an exponent of 4.

128⁴ = 268,435,456

Numbers With Exponents Calculator
Enter another number with exponent that we can explain and calculate here:

What is 128 with an exponent of 5?
Want to learn more? Try the next exponent problem that we solved here!