What number multiplied by itself equals 6445?

Here we will answer: What number multiplied by itself gives 6445? In other words, what number times itself will equal 6445?

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 = 6445
x ≈ 80.281

Square Root Method:
Take the square root of 6445 to get the answer:

√6445 ≈ 80.281

Exponent Method:
Make the base 6445 and the exponent 0.5 to get the answer:

6445^0.5 ≈ 80.281

There you go! Now you know how to calculate "What number multiplied by itself equals 6445?"

The bottom line is that 80.281 times itself equals approximately 6445 as illustrated here:

80.281 x 80.281 ≈ 6445

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