What number multiplied by itself equals 159?

Here we will answer: What number multiplied by itself gives 159? In other words, what number times itself will equal 159?

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 = 159
x ≈ 12.61

Square Root Method:
Take the square root of 159 to get the answer:

√159 ≈ 12.61

Exponent Method:
Make the base 159 and the exponent 0.5 to get the answer:

159^0.5 ≈ 12.61

There you go! Now you know how to calculate "What number multiplied by itself equals 159?"

The bottom line is that 12.61 times itself equals approximately 159 as illustrated here:

12.61 x 12.61 ≈ 159

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