Square root of 2840

The square root of 2840 is 53.29165 (rounded to 6 decimal places). In simplest radical form it is 2√710.

Square root of 2840

Pick any whole number from 1 to 10,000.

\sqrt{2840} = 2\sqrt{710} \approx 53.29165

How to work it out

1
The square root of 2840 is the number that multiplied by itself gives 2840.
2
2840 is between the perfect squares 53² = 2809 and 54² = 2916, so its square root is between 53 and 54.
3
Pull out the biggest square factor: 2840 = 4 × 710, so
$\sqrt{2840} = \sqrt{4 \times 710} = 2\sqrt{710}$
4
A calculator, or long division of digits, gives
$\sqrt{2840} \approx 53.29165$

LaTeX source of the formulas on this page

\[ \sqrt{2840} = 2\sqrt{710} \approx 53.29165 \]
\[ \sqrt{2840} = \sqrt{4 \times 710} = 2\sqrt{710} \]
\[ \sqrt{2840} \approx 53.29165 \]

What is the square root of 2840?

The square root of 2840 is 53.29165 (rounded to 6 decimal places). In simplest radical form it is 2√710.

Is 2840 a perfect square?

No. It lies between 53² = 2809 and 54² = 2916.

What is 2840 squared?

2840 × 2840 = 8065600.

What is the square root of 2840 rounded to 2 decimals?

53.29.