√188 ≈ 13.7113
√188 is an irrational number, so its decimals never end or repeat. It sits between 13 and 14 because 13² = 169 and 14² = 196.
| Decimal places | Value |
|---|---|
| 0 | 14 |
| 1 | 13.7 |
| 2 | 13.71 |
| 3 | 13.711 |
| 4 | 13.7113 |
| 5 | 13.71131 |
| 10 (digits) | 13.7113092008 |
188 = 4 × 47 and √4 = 2, so √188 = 2√47.
13.7113 × 13.7113 ≈ 187.9997, which is very close to 188.
Need another number? Use the square root calculator (also cube roots and other roots).
| Number | Square root |
|---|---|
| 184 | 13.5647 |
| 185 | 13.6015 |
| 186 | 13.6382 |
| 187 | 13.6748 |
| 189 | 13.7477 |
| 190 | 13.7840 |
| 191 | 13.8203 |
| 192 | 13.8564 |