What number multiplied by itself equals 6691?

Here we will answer: What number multiplied by itself gives 6691? In other words, what number times itself will equal 6691?

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 = 6691
x ≈ 81.799

Square Root Method:
Take the square root of 6691 to get the answer:

√6691 ≈ 81.799

Exponent Method:
Make the base 6691 and the exponent 0.5 to get the answer:

6691^0.5 ≈ 81.799

There you go! Now you know how to calculate "What number multiplied by itself equals 6691?"

The bottom line is that 81.799 times itself equals approximately 6691 as illustrated here:

81.799 x 81.799 ≈ 6691

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