What number multiplied by itself equals 250?

Here we will answer: What number multiplied by itself gives 250? In other words, what number times itself will equal 250?

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 = 250
x ≈ 15.811

Square Root Method:
Take the square root of 250 to get the answer:

√250 ≈ 15.811

Exponent Method:
Make the base 250 and the exponent 0.5 to get the answer:

250^0.5 ≈ 15.811

There you go! Now you know how to calculate "What number multiplied by itself equals 250?"

The bottom line is that 15.811 times itself equals approximately 250 as illustrated here:

15.811 x 15.811 ≈ 250

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