What number multiplied by itself equals 656?

Here we will answer: What number multiplied by itself gives 656? In other words, what number times itself will equal 656?

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 = 656
x ≈ 25.612

Square Root Method:
Take the square root of 656 to get the answer:

√656 ≈ 25.612

Exponent Method:
Make the base 656 and the exponent 0.5 to get the answer:

656^0.5 ≈ 25.612

There you go! Now you know how to calculate "What number multiplied by itself equals 656?"

The bottom line is that 25.612 times itself equals approximately 656 as illustrated here:

25.612 x 25.612 ≈ 656

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