Square root of 6444

The square root of 6444 is 80.274529 (rounded to 6 decimal places). In simplest radical form it is 6√179.

Square root of 6444

Pick any whole number from 1 to 10,000.

\sqrt{6444} = 6\sqrt{179} \approx 80.274529

How to work it out

1
The square root of 6444 is the number that multiplied by itself gives 6444.
2
6444 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: 6444 = 36 × 179, so
$\sqrt{6444} = \sqrt{36 \times 179} = 6\sqrt{179}$
4
A calculator, or long division of digits, gives
$\sqrt{6444} \approx 80.274529$

LaTeX source of the formulas on this page

\[ \sqrt{6444} = 6\sqrt{179} \approx 80.274529 \]
\[ \sqrt{6444} = \sqrt{36 \times 179} = 6\sqrt{179} \]
\[ \sqrt{6444} \approx 80.274529 \]

What is the square root of 6444?

The square root of 6444 is 80.274529 (rounded to 6 decimal places). In simplest radical form it is 6√179.

Is 6444 a perfect square?

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

What is 6444 squared?

6444 × 6444 = 41525136.

What is the square root of 6444 rounded to 2 decimals?

80.27.