What number multiplied by itself equals 654?

Here we will answer: What number multiplied by itself gives 654? In other words, what number times itself will equal 654?

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 = 654
x ≈ 25.573

Square Root Method:
Take the square root of 654 to get the answer:

√654 ≈ 25.573

Exponent Method:
Make the base 654 and the exponent 0.5 to get the answer:

654^0.5 ≈ 25.573

There you go! Now you know how to calculate "What number multiplied by itself equals 654?"

The bottom line is that 25.573 times itself equals approximately 654 as illustrated here:

25.573 x 25.573 ≈ 654

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