What number multiplied by itself equals 787?

Here we will answer: What number multiplied by itself gives 787? In other words, what number times itself will equal 787?

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 = 787
x ≈ 28.054

Square Root Method:
Take the square root of 787 to get the answer:

√787 ≈ 28.054

Exponent Method:
Make the base 787 and the exponent 0.5 to get the answer:

787^0.5 ≈ 28.054

There you go! Now you know how to calculate "What number multiplied by itself equals 787?"

The bottom line is that 28.054 times itself equals approximately 787 as illustrated here:

28.054 x 28.054 ≈ 787

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