Square root of 191
The square root of 191 is 13.820275 (rounded to 6 decimal places). It cannot be simplified.
Square root of 191
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 191 is the number that multiplied by itself gives 191.
- 2
191 is between the perfect squares 13² = 169 and 14² = 196, so its square root is between 13 and 14.
- 3
191 has no square factor bigger than 1, so the radical stays as it is.
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{191} = \sqrt{191} \approx 13.820275 \]
\[ \sqrt{191} \]
\[ \sqrt{191} \approx 13.820275 \]Squares around 191
| Number | Squared |
|---|---|
| 12 | 144 |
| 13 | 169 |
| 14 | 196 |
| 15 | 225 |
Questions
What is the square root of 191?
The square root of 191 is 13.820275 (rounded to 6 decimal places). It cannot be simplified.
Is 191 a perfect square?
No. It lies between 13² = 169 and 14² = 196.
What is 191 squared?
191 × 191 = 36481.
What is the square root of 191 rounded to 2 decimals?
13.82.