What number multiplied by itself equals 1989?

Here we will answer: What number multiplied by itself gives 1989? In other words, what number times itself will equal 1989?

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 = 1989
x ≈ 44.598

Square Root Method:
Take the square root of 1989 to get the answer:

√1989 ≈ 44.598

Exponent Method:
Make the base 1989 and the exponent 0.5 to get the answer:

1989^0.5 ≈ 44.598

There you go! Now you know how to calculate "What number multiplied by itself equals 1989?"

The bottom line is that 44.598 times itself equals approximately 1989 as illustrated here:

44.598 x 44.598 ≈ 1989

Multiplied By Itself Equals Calculator
Need to calculate what number multiplied by itself equals another number? Please enter it below.

What number multiplied by itself equals 1990?
Learn about the next number on our list here!

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