What number multiplied by itself equals 1609?

Here we will answer: What number multiplied by itself gives 1609? In other words, what number times itself will equal 1609?

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 = 1609
x ≈ 40.112

Square Root Method:
Take the square root of 1609 to get the answer:

√1609 ≈ 40.112

Exponent Method:
Make the base 1609 and the exponent 0.5 to get the answer:

1609^0.5 ≈ 40.112

There you go! Now you know how to calculate "What number multiplied by itself equals 1609?"

The bottom line is that 40.112 times itself equals approximately 1609 as illustrated here:

40.112 x 40.112 ≈ 1609

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