What number multiplied by itself equals 358?

Here we will answer: What number multiplied by itself gives 358? In other words, what number times itself will equal 358?

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 = 358
x ≈ 18.921

Square Root Method:
Take the square root of 358 to get the answer:

√358 ≈ 18.921

Exponent Method:
Make the base 358 and the exponent 0.5 to get the answer:

358^0.5 ≈ 18.921

There you go! Now you know how to calculate "What number multiplied by itself equals 358?"

The bottom line is that 18.921 times itself equals approximately 358 as illustrated here:

18.921 x 18.921 ≈ 358

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