What number multiplied by itself equals 290?

Here we will answer: What number multiplied by itself gives 290? In other words, what number times itself will equal 290?

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 = 290
x ≈ 17.029

Square Root Method:
Take the square root of 290 to get the answer:

√290 ≈ 17.029

Exponent Method:
Make the base 290 and the exponent 0.5 to get the answer:

290^0.5 ≈ 17.029

There you go! Now you know how to calculate "What number multiplied by itself equals 290?"

The bottom line is that 17.029 times itself equals approximately 290 as illustrated here:

17.029 x 17.029 ≈ 290

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