What number multiplied by itself equals 891?

Here we will answer: What number multiplied by itself gives 891? In other words, what number times itself will equal 891?

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 = 891
x ≈ 29.85

Square Root Method:
Take the square root of 891 to get the answer:

√891 ≈ 29.85

Exponent Method:
Make the base 891 and the exponent 0.5 to get the answer:

891^0.5 ≈ 29.85

There you go! Now you know how to calculate "What number multiplied by itself equals 891?"

The bottom line is that 29.85 times itself equals approximately 891 as illustrated here:

29.85 x 29.85 ≈ 891

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