Square root of 6520

The square root of 6520 is 80.746517 (rounded to 6 decimal places). In simplest radical form it is 2√1630.

Square root of 6520

Pick any whole number from 1 to 10,000.

\sqrt{6520} = 2\sqrt{1630} \approx 80.746517

How to work it out

1
The square root of 6520 is the number that multiplied by itself gives 6520.
2
6520 is between the perfect squares 80² = 6400 and 81² = 6561, so its square root is between 80 and 81.
3
Pull out the biggest square factor: 6520 = 4 × 1630, so
$\sqrt{6520} = \sqrt{4 \times 1630} = 2\sqrt{1630}$
4
A calculator, or long division of digits, gives
$\sqrt{6520} \approx 80.746517$

LaTeX source of the formulas on this page

\[ \sqrt{6520} = 2\sqrt{1630} \approx 80.746517 \]
\[ \sqrt{6520} = \sqrt{4 \times 1630} = 2\sqrt{1630} \]
\[ \sqrt{6520} \approx 80.746517 \]

What is the square root of 6520?

The square root of 6520 is 80.746517 (rounded to 6 decimal places). In simplest radical form it is 2√1630.

Is 6520 a perfect square?

No. It lies between 80² = 6400 and 81² = 6561.

What is 6520 squared?

6520 × 6520 = 42510400.

What is the square root of 6520 rounded to 2 decimals?

80.75.