What number multiplied by itself equals 1664?

Here we will answer: What number multiplied by itself gives 1664? In other words, what number times itself will equal 1664?

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 = 1664
x ≈ 40.792

Square Root Method:
Take the square root of 1664 to get the answer:

√1664 ≈ 40.792

Exponent Method:
Make the base 1664 and the exponent 0.5 to get the answer:

1664^0.5 ≈ 40.792

There you go! Now you know how to calculate "What number multiplied by itself equals 1664?"

The bottom line is that 40.792 times itself equals approximately 1664 as illustrated here:

40.792 x 40.792 ≈ 1664

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