Square root of 7098

The square root of 7098 is 84.249629 (rounded to 6 decimal places). In simplest radical form it is 13√42.

Square root of 7098

Pick any whole number from 1 to 10,000.

\sqrt{7098} = 13\sqrt{42} \approx 84.249629

How to work it out

1
The square root of 7098 is the number that multiplied by itself gives 7098.
2
7098 is between the perfect squares 84² = 7056 and 85² = 7225, so its square root is between 84 and 85.
3
Pull out the biggest square factor: 7098 = 169 × 42, so
$\sqrt{7098} = \sqrt{169 \times 42} = 13\sqrt{42}$
4
A calculator, or long division of digits, gives
$\sqrt{7098} \approx 84.249629$

LaTeX source of the formulas on this page

\[ \sqrt{7098} = 13\sqrt{42} \approx 84.249629 \]
\[ \sqrt{7098} = \sqrt{169 \times 42} = 13\sqrt{42} \]
\[ \sqrt{7098} \approx 84.249629 \]

What is the square root of 7098?

The square root of 7098 is 84.249629 (rounded to 6 decimal places). In simplest radical form it is 13√42.

Is 7098 a perfect square?

No. It lies between 84² = 7056 and 85² = 7225.

What is 7098 squared?

7098 × 7098 = 50381604.

What is the square root of 7098 rounded to 2 decimals?

84.25.