Square root of 245
The square root of 245 is 15.652476 (rounded to 6 decimal places). In simplest radical form it is 7ā5.
Square root of 245
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 245 is the number that multiplied by itself gives 245.
- 2
245 is between the perfect squares 15Ā² = 225 and 16Ā² = 256, so its square root is between 15 and 16.
- 3
Pull out the biggest square factor: 245 = 49 Ć 5, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{245} = 7\sqrt{5} \approx 15.652476 \]
\[ \sqrt{245} = \sqrt{49 \times 5} = 7\sqrt{5} \]
\[ \sqrt{245} \approx 15.652476 \]Squares around 245
| Number | Squared |
|---|---|
| 14 | 196 |
| 15 | 225 |
| 16 | 256 |
| 17 | 289 |
Questions
What is the square root of 245?
The square root of 245 is 15.652476 (rounded to 6 decimal places). In simplest radical form it is 7ā5.
Is 245 a perfect square?
No. It lies between 15Ā² = 225 and 16Ā² = 256.
What is 245 squared?
245 Ć 245 = 60025.
What is the square root of 245 rounded to 2 decimals?
15.65.