What number multiplied by itself equals 2121?

Here we will answer: What number multiplied by itself gives 2121? In other words, what number times itself will equal 2121?

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 = 2121
x ≈ 46.054

Square Root Method:
Take the square root of 2121 to get the answer:

√2121 ≈ 46.054

Exponent Method:
Make the base 2121 and the exponent 0.5 to get the answer:

2121^0.5 ≈ 46.054

There you go! Now you know how to calculate "What number multiplied by itself equals 2121?"

The bottom line is that 46.054 times itself equals approximately 2121 as illustrated here:

46.054 x 46.054 ≈ 2121

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