What number multiplied by itself equals 4020?

Here we will answer: What number multiplied by itself gives 4020? In other words, what number times itself will equal 4020?

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 = 4020
x ≈ 63.403

Square Root Method:
Take the square root of 4020 to get the answer:

√4020 ≈ 63.403

Exponent Method:
Make the base 4020 and the exponent 0.5 to get the answer:

4020^0.5 ≈ 63.403

There you go! Now you know how to calculate "What number multiplied by itself equals 4020?"

The bottom line is that 63.403 times itself equals approximately 4020 as illustrated here:

63.403 x 63.403 ≈ 4020

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