What number multiplied by itself equals 6840?

Here we will answer: What number multiplied by itself gives 6840? In other words, what number times itself will equal 6840?

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 = 6840
x ≈ 82.704

Square Root Method:
Take the square root of 6840 to get the answer:

√6840 ≈ 82.704

Exponent Method:
Make the base 6840 and the exponent 0.5 to get the answer:

6840^0.5 ≈ 82.704

There you go! Now you know how to calculate "What number multiplied by itself equals 6840?"

The bottom line is that 82.704 times itself equals approximately 6840 as illustrated here:

82.704 x 82.704 ≈ 6840

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