What number multiplied by itself equals 320?

Here we will answer: What number multiplied by itself gives 320? In other words, what number times itself will equal 320?

We have identified many different ways of getting the answer to this question:

Algebra Method:
Make an algebra equation and solve for x:

x • x = 320
x ≈ 17.889

Square Root Method:
Take the square root of 320 to get the answer:

√320 ≈ 17.889

Exponent Method:
Make the base 320 and the exponent 0.5 to get the answer:

320^0.5 ≈ 17.889

There you go! Now you know how to calculate "What number multiplied by itself equals 320?"

The bottom line is that 17.889 times itself equals approximately 320 as illustrated here:

17.889 x 17.889 ≈ 320

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The answer on this page is rounded to the nearest thousandth, if necessary.