Square root of 9800

The square root of 9800 is 98.994949 (rounded to 6 decimal places). In simplest radical form it is 70√2.

Square root of 9800

Pick any whole number from 1 to 10,000.

\sqrt{9800} = 70\sqrt{2} \approx 98.994949

How to work it out

1
The square root of 9800 is the number that multiplied by itself gives 9800.
2
9800 is between the perfect squares 98² = 9604 and 99² = 9801, so its square root is between 98 and 99.
3
Pull out the biggest square factor: 9800 = 4900 × 2, so
$\sqrt{9800} = \sqrt{4900 \times 2} = 70\sqrt{2}$
4
A calculator, or long division of digits, gives
$\sqrt{9800} \approx 98.994949$

LaTeX source of the formulas on this page

\[ \sqrt{9800} = 70\sqrt{2} \approx 98.994949 \]
\[ \sqrt{9800} = \sqrt{4900 \times 2} = 70\sqrt{2} \]
\[ \sqrt{9800} \approx 98.994949 \]

What is the square root of 9800?

The square root of 9800 is 98.994949 (rounded to 6 decimal places). In simplest radical form it is 70√2.

Is 9800 a perfect square?

No. It lies between 98² = 9604 and 99² = 9801.

What is 9800 squared?

9800 × 9800 = 96040000.

What is the square root of 9800 rounded to 2 decimals?

98.99.