√98 ≈ 9.8995
√98 is an irrational number, so its decimals never end or repeat. It sits between 9 and 10 because 9² = 81 and 10² = 100.
| Decimal places | Value |
|---|---|
| 0 | 10 |
| 1 | 9.9 |
| 2 | 9.90 |
| 3 | 9.899 |
| 4 | 9.8995 |
| 5 | 9.89949 |
| 10 (digits) | 9.8994949366 |
98 = 49 × 2 and √49 = 7, so √98 = 7√2.
9.8995 × 9.8995 ≈ 98.0001, which is very close to 98.
Need another number? Use the square root calculator (also cube roots and other roots).
| Number | Square root |
|---|---|
| 94 | 9.6954 |
| 95 | 9.7468 |
| 96 | 9.7980 |
| 97 | 9.8489 |
| 99 | 9.9499 |
| 100 | 10 |
| 101 | 10.0499 |
| 102 | 10.0995 |