What number multiplied by itself equals 3921?

Here we will answer: What number multiplied by itself gives 3921? In other words, what number times itself will equal 3921?

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 = 3921
x ≈ 62.618

Square Root Method:
Take the square root of 3921 to get the answer:

√3921 ≈ 62.618

Exponent Method:
Make the base 3921 and the exponent 0.5 to get the answer:

3921^0.5 ≈ 62.618

There you go! Now you know how to calculate "What number multiplied by itself equals 3921?"

The bottom line is that 62.618 times itself equals approximately 3921 as illustrated here:

62.618 x 62.618 ≈ 3921

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