What number multiplied by itself equals 1921?

Here we will answer: What number multiplied by itself gives 1921? In other words, what number times itself will equal 1921?

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 = 1921
x ≈ 43.829

Square Root Method:
Take the square root of 1921 to get the answer:

√1921 ≈ 43.829

Exponent Method:
Make the base 1921 and the exponent 0.5 to get the answer:

1921^0.5 ≈ 43.829

There you go! Now you know how to calculate "What number multiplied by itself equals 1921?"

The bottom line is that 43.829 times itself equals approximately 1921 as illustrated here:

43.829 x 43.829 ≈ 1921

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