What number multiplied by itself equals 6424?

Here we will answer: What number multiplied by itself gives 6424? In other words, what number times itself will equal 6424?

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 = 6424
x ≈ 80.15

Square Root Method:
Take the square root of 6424 to get the answer:

√6424 ≈ 80.15

Exponent Method:
Make the base 6424 and the exponent 0.5 to get the answer:

6424^0.5 ≈ 80.15

There you go! Now you know how to calculate "What number multiplied by itself equals 6424?"

The bottom line is that 80.15 times itself equals approximately 6424 as illustrated here:

80.15 x 80.15 ≈ 6424

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