What number multiplied by itself equals 8390?

Here we will answer: What number multiplied by itself gives 8390? In other words, what number times itself will equal 8390?

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 = 8390
x ≈ 91.597

Square Root Method:
Take the square root of 8390 to get the answer:

√8390 ≈ 91.597

Exponent Method:
Make the base 8390 and the exponent 0.5 to get the answer:

8390^0.5 ≈ 91.597

There you go! Now you know how to calculate "What number multiplied by itself equals 8390?"

The bottom line is that 91.597 times itself equals approximately 8390 as illustrated here:

91.597 x 91.597 ≈ 8390

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