What number multiplied by itself equals 6409?

Here we will answer: What number multiplied by itself gives 6409? In other words, what number times itself will equal 6409?

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 = 6409
x ≈ 80.056

Square Root Method:
Take the square root of 6409 to get the answer:

√6409 ≈ 80.056

Exponent Method:
Make the base 6409 and the exponent 0.5 to get the answer:

6409^0.5 ≈ 80.056

There you go! Now you know how to calculate "What number multiplied by itself equals 6409?"

The bottom line is that 80.056 times itself equals approximately 6409 as illustrated here:

80.056 x 80.056 ≈ 6409

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 6410?
Learn about the next number on our list here!

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