What number multiplied by itself equals 8391?

Here we will answer: What number multiplied by itself gives 8391? In other words, what number times itself will equal 8391?

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 = 8391
x ≈ 91.602

Square Root Method:
Take the square root of 8391 to get the answer:

√8391 ≈ 91.602

Exponent Method:
Make the base 8391 and the exponent 0.5 to get the answer:

8391^0.5 ≈ 91.602

There you go! Now you know how to calculate "What number multiplied by itself equals 8391?"

The bottom line is that 91.602 times itself equals approximately 8391 as illustrated here:

91.602 x 91.602 ≈ 8391

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