What number multiplied by itself equals 442?

Here we will answer: What number multiplied by itself gives 442? In other words, what number times itself will equal 442?

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 = 442
x ≈ 21.024

Square Root Method:
Take the square root of 442 to get the answer:

√442 ≈ 21.024

Exponent Method:
Make the base 442 and the exponent 0.5 to get the answer:

442^0.5 ≈ 21.024

There you go! Now you know how to calculate "What number multiplied by itself equals 442?"

The bottom line is that 21.024 times itself equals approximately 442 as illustrated here:

21.024 x 21.024 ≈ 442

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