What number multiplied by itself equals 861?

Here we will answer: What number multiplied by itself gives 861? In other words, what number times itself will equal 861?

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 = 861
x ≈ 29.343

Square Root Method:
Take the square root of 861 to get the answer:

√861 ≈ 29.343

Exponent Method:
Make the base 861 and the exponent 0.5 to get the answer:

861^0.5 ≈ 29.343

There you go! Now you know how to calculate "What number multiplied by itself equals 861?"

The bottom line is that 29.343 times itself equals approximately 861 as illustrated here:

29.343 x 29.343 ≈ 861

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