What number multiplied by itself equals 454?

Here we will answer: What number multiplied by itself gives 454? In other words, what number times itself will equal 454?

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 = 454
x ≈ 21.307

Square Root Method:
Take the square root of 454 to get the answer:

√454 ≈ 21.307

Exponent Method:
Make the base 454 and the exponent 0.5 to get the answer:

454^0.5 ≈ 21.307

There you go! Now you know how to calculate "What number multiplied by itself equals 454?"

The bottom line is that 21.307 times itself equals approximately 454 as illustrated here:

21.307 x 21.307 ≈ 454

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