What number multiplied by itself equals 149?

Here we will answer: What number multiplied by itself gives 149? In other words, what number times itself will equal 149?

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 = 149
x ≈ 12.207

Square Root Method:
Take the square root of 149 to get the answer:

√149 ≈ 12.207

Exponent Method:
Make the base 149 and the exponent 0.5 to get the answer:

149^0.5 ≈ 12.207

There you go! Now you know how to calculate "What number multiplied by itself equals 149?"

The bottom line is that 12.207 times itself equals approximately 149 as illustrated here:

12.207 x 12.207 ≈ 149

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