What number multiplied by itself equals 1389?

Here we will answer: What number multiplied by itself gives 1389? In other words, what number times itself will equal 1389?

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 = 1389
x ≈ 37.269

Square Root Method:
Take the square root of 1389 to get the answer:

√1389 ≈ 37.269

Exponent Method:
Make the base 1389 and the exponent 0.5 to get the answer:

1389^0.5 ≈ 37.269

There you go! Now you know how to calculate "What number multiplied by itself equals 1389?"

The bottom line is that 37.269 times itself equals approximately 1389 as illustrated here:

37.269 x 37.269 ≈ 1389

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