What number multiplied by itself equals 1645?

Here we will answer: What number multiplied by itself gives 1645? In other words, what number times itself will equal 1645?

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 = 1645
x ≈ 40.559

Square Root Method:
Take the square root of 1645 to get the answer:

√1645 ≈ 40.559

Exponent Method:
Make the base 1645 and the exponent 0.5 to get the answer:

1645^0.5 ≈ 40.559

There you go! Now you know how to calculate "What number multiplied by itself equals 1645?"

The bottom line is that 40.559 times itself equals approximately 1645 as illustrated here:

40.559 x 40.559 ≈ 1645

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