What number multiplied by itself equals 4009?

Here we will answer: What number multiplied by itself gives 4009? In other words, what number times itself will equal 4009?

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 = 4009
x ≈ 63.317

Square Root Method:
Take the square root of 4009 to get the answer:

√4009 ≈ 63.317

Exponent Method:
Make the base 4009 and the exponent 0.5 to get the answer:

4009^0.5 ≈ 63.317

There you go! Now you know how to calculate "What number multiplied by itself equals 4009?"

The bottom line is that 63.317 times itself equals approximately 4009 as illustrated here:

63.317 x 63.317 ≈ 4009

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