What number multiplied by itself equals 1280?

Here we will answer: What number multiplied by itself gives 1280? In other words, what number times itself will equal 1280?

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 = 1280
x ≈ 35.777

Square Root Method:
Take the square root of 1280 to get the answer:

√1280 ≈ 35.777

Exponent Method:
Make the base 1280 and the exponent 0.5 to get the answer:

1280^0.5 ≈ 35.777

There you go! Now you know how to calculate "What number multiplied by itself equals 1280?"

The bottom line is that 35.777 times itself equals approximately 1280 as illustrated here:

35.777 x 35.777 ≈ 1280

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