What number multiplied by itself equals 3945?

Here we will answer: What number multiplied by itself gives 3945? In other words, what number times itself will equal 3945?

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 = 3945
x ≈ 62.809

Square Root Method:
Take the square root of 3945 to get the answer:

√3945 ≈ 62.809

Exponent Method:
Make the base 3945 and the exponent 0.5 to get the answer:

3945^0.5 ≈ 62.809

There you go! Now you know how to calculate "What number multiplied by itself equals 3945?"

The bottom line is that 62.809 times itself equals approximately 3945 as illustrated here:

62.809 x 62.809 ≈ 3945

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