What number multiplied by itself equals 7770?

Here we will answer: What number multiplied by itself gives 7770? In other words, what number times itself will equal 7770?

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 = 7770
x ≈ 88.148

Square Root Method:
Take the square root of 7770 to get the answer:

√7770 ≈ 88.148

Exponent Method:
Make the base 7770 and the exponent 0.5 to get the answer:

7770^0.5 ≈ 88.148

There you go! Now you know how to calculate "What number multiplied by itself equals 7770?"

The bottom line is that 88.148 times itself equals approximately 7770 as illustrated here:

88.148 x 88.148 ≈ 7770

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