√52 ≈ 7.2111
√52 is an irrational number, so its decimals never end or repeat. It sits between 7 and 8 because 7² = 49 and 8² = 64.
| Decimal places | Value |
|---|---|
| 0 | 7 |
| 1 | 7.2 |
| 2 | 7.21 |
| 3 | 7.211 |
| 4 | 7.2111 |
| 5 | 7.21110 |
| 10 (digits) | 7.2111025509 |
52 = 4 × 13 and √4 = 2, so √52 = 2√13.
7.2111 × 7.2111 ≈ 52.0000, which is very close to 52.
Need another number? Use the square root calculator (also cube roots and other roots).
| Number | Square root |
|---|---|
| 48 | 6.9282 |
| 49 | 7 |
| 50 | 7.0711 |
| 51 | 7.1414 |
| 53 | 7.2801 |
| 54 | 7.3485 |
| 55 | 7.4162 |
| 56 | 7.4833 |