What number multiplied by itself equals 1665?

Here we will answer: What number multiplied by itself gives 1665? In other words, what number times itself will equal 1665?

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 = 1665
x ≈ 40.804

Square Root Method:
Take the square root of 1665 to get the answer:

√1665 ≈ 40.804

Exponent Method:
Make the base 1665 and the exponent 0.5 to get the answer:

1665^0.5 ≈ 40.804

There you go! Now you know how to calculate "What number multiplied by itself equals 1665?"

The bottom line is that 40.804 times itself equals approximately 1665 as illustrated here:

40.804 x 40.804 ≈ 1665

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