√48 ≈ 6.9282
√48 is an irrational number, so its decimals never end or repeat. It sits between 6 and 7 because 6² = 36 and 7² = 49.
| Decimal places | Value |
|---|---|
| 0 | 7 |
| 1 | 6.9 |
| 2 | 6.93 |
| 3 | 6.928 |
| 4 | 6.9282 |
| 5 | 6.92820 |
| 10 (digits) | 6.9282032303 |
48 = 16 × 3 and √16 = 4, so √48 = 4√3.
6.9282 × 6.9282 ≈ 48.0000, which is very close to 48.
Need another number? Use the square root calculator (also cube roots and other roots).
| Number | Square root |
|---|---|
| 44 | 6.6332 |
| 45 | 6.7082 |
| 46 | 6.7823 |
| 47 | 6.8557 |
| 49 | 7 |
| 50 | 7.0711 |
| 51 | 7.1414 |
| 52 | 7.2111 |