What number multiplied by itself equals 1000?

Here we will answer: What number multiplied by itself gives 1000? In other words, what number times itself will equal 1000?

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 = 1000
x ≈ 31.623

Square Root Method:
Take the square root of 1000 to get the answer:

√1000 ≈ 31.623

Exponent Method:
Make the base 1000 and the exponent 0.5 to get the answer:

1000^0.5 ≈ 31.623

There you go! Now you know how to calculate "What number multiplied by itself equals 1000?"

The bottom line is that 31.623 times itself equals approximately 1000 as illustrated here:

31.623 x 31.623 ≈ 1000

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 1001?
Learn about the next number on our list here!

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