What number multiplied by itself equals 2155?

Here we will answer: What number multiplied by itself gives 2155? In other words, what number times itself will equal 2155?

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 = 2155
x ≈ 46.422

Square Root Method:
Take the square root of 2155 to get the answer:

√2155 ≈ 46.422

Exponent Method:
Make the base 2155 and the exponent 0.5 to get the answer:

2155^0.5 ≈ 46.422

There you go! Now you know how to calculate "What number multiplied by itself equals 2155?"

The bottom line is that 46.422 times itself equals approximately 2155 as illustrated here:

46.422 x 46.422 ≈ 2155

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