What number multiplied by itself equals 814?

Here we will answer: What number multiplied by itself gives 814? In other words, what number times itself will equal 814?

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 = 814
x ≈ 28.531

Square Root Method:
Take the square root of 814 to get the answer:

√814 ≈ 28.531

Exponent Method:
Make the base 814 and the exponent 0.5 to get the answer:

814^0.5 ≈ 28.531

There you go! Now you know how to calculate "What number multiplied by itself equals 814?"

The bottom line is that 28.531 times itself equals approximately 814 as illustrated here:

28.531 x 28.531 ≈ 814

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