What number multiplied by itself equals 8409?

Here we will answer: What number multiplied by itself gives 8409? In other words, what number times itself will equal 8409?

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 = 8409
x ≈ 91.701

Square Root Method:
Take the square root of 8409 to get the answer:

√8409 ≈ 91.701

Exponent Method:
Make the base 8409 and the exponent 0.5 to get the answer:

8409^0.5 ≈ 91.701

There you go! Now you know how to calculate "What number multiplied by itself equals 8409?"

The bottom line is that 91.701 times itself equals approximately 8409 as illustrated here:

91.701 x 91.701 ≈ 8409

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