Square root of 1215
The square root of 1215 is 34.85685 (rounded to 6 decimal places). In simplest radical form it is 9ā15.
Square root of 1215
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 1215 is the number that multiplied by itself gives 1215.
- 2
1215 is between the perfect squares 34Ā² = 1156 and 35Ā² = 1225, so its square root is between 34 and 35.
- 3
Pull out the biggest square factor: 1215 = 81 Ć 15, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{1215} = 9\sqrt{15} \approx 34.85685 \]
\[ \sqrt{1215} = \sqrt{81 \times 15} = 9\sqrt{15} \]
\[ \sqrt{1215} \approx 34.85685 \]Squares around 1215
| Number | Squared |
|---|---|
| 33 | 1089 |
| 34 | 1156 |
| 35 | 1225 |
| 36 | 1296 |
Questions
What is the square root of 1215?
The square root of 1215 is 34.85685 (rounded to 6 decimal places). In simplest radical form it is 9ā15.
Is 1215 a perfect square?
No. It lies between 34Ā² = 1156 and 35Ā² = 1225.
What is 1215 squared?
1215 Ć 1215 = 1476225.
What is the square root of 1215 rounded to 2 decimals?
34.86.