What number multiplied by itself equals 394?

Here we will answer: What number multiplied by itself gives 394? In other words, what number times itself will equal 394?

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 = 394
x ≈ 19.849

Square Root Method:
Take the square root of 394 to get the answer:

√394 ≈ 19.849

Exponent Method:
Make the base 394 and the exponent 0.5 to get the answer:

394^0.5 ≈ 19.849

There you go! Now you know how to calculate "What number multiplied by itself equals 394?"

The bottom line is that 19.849 times itself equals approximately 394 as illustrated here:

19.849 x 19.849 ≈ 394

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