What number multiplied by itself equals 2100?

Here we will answer: What number multiplied by itself gives 2100? In other words, what number times itself will equal 2100?

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 = 2100
x ≈ 45.826

Square Root Method:
Take the square root of 2100 to get the answer:

√2100 ≈ 45.826

Exponent Method:
Make the base 2100 and the exponent 0.5 to get the answer:

2100^0.5 ≈ 45.826

There you go! Now you know how to calculate "What number multiplied by itself equals 2100?"

The bottom line is that 45.826 times itself equals approximately 2100 as illustrated here:

45.826 x 45.826 ≈ 2100

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