What number multiplied by itself equals 8439?

Here we will answer: What number multiplied by itself gives 8439? In other words, what number times itself will equal 8439?

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 = 8439
x ≈ 91.864

Square Root Method:
Take the square root of 8439 to get the answer:

√8439 ≈ 91.864

Exponent Method:
Make the base 8439 and the exponent 0.5 to get the answer:

8439^0.5 ≈ 91.864

There you go! Now you know how to calculate "What number multiplied by itself equals 8439?"

The bottom line is that 91.864 times itself equals approximately 8439 as illustrated here:

91.864 x 91.864 ≈ 8439

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