What number multiplied by itself equals 477?

Here we will answer: What number multiplied by itself gives 477? In other words, what number times itself will equal 477?

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 = 477
x ≈ 21.84

Square Root Method:
Take the square root of 477 to get the answer:

√477 ≈ 21.84

Exponent Method:
Make the base 477 and the exponent 0.5 to get the answer:

477^0.5 ≈ 21.84

There you go! Now you know how to calculate "What number multiplied by itself equals 477?"

The bottom line is that 21.84 times itself equals approximately 477 as illustrated here:

21.84 x 21.84 ≈ 477

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