What number multiplied by itself equals 856?

Here we will answer: What number multiplied by itself gives 856? In other words, what number times itself will equal 856?

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 = 856
x ≈ 29.257

Square Root Method:
Take the square root of 856 to get the answer:

√856 ≈ 29.257

Exponent Method:
Make the base 856 and the exponent 0.5 to get the answer:

856^0.5 ≈ 29.257

There you go! Now you know how to calculate "What number multiplied by itself equals 856?"

The bottom line is that 29.257 times itself equals approximately 856 as illustrated here:

29.257 x 29.257 ≈ 856

Multiplied By Itself Equals Calculator
Need to calculate what number multiplied by itself equals another number? Please enter it below.

What number multiplied by itself equals 857?
Learn about the next number on our list here!

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