What number multiplied by itself equals 542?

Here we will answer: What number multiplied by itself gives 542? In other words, what number times itself will equal 542?

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 = 542
x ≈ 23.281

Square Root Method:
Take the square root of 542 to get the answer:

√542 ≈ 23.281

Exponent Method:
Make the base 542 and the exponent 0.5 to get the answer:

542^0.5 ≈ 23.281

There you go! Now you know how to calculate "What number multiplied by itself equals 542?"

The bottom line is that 23.281 times itself equals approximately 542 as illustrated here:

23.281 x 23.281 ≈ 542

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