The square root of 991 calculated to 10 decimal places.
| Number | Square Root | Perfect Square? |
|---|---|---|
| 986 | 31.4006369362 | No |
| 987 | 31.4165561448 | No |
| 988 | 31.4324672910 | No |
| 989 | 31.4483703870 | No |
| 990 | 31.4642654451 | No |
| 991 | 31.4801524774 | No |
| 992 | 31.4960314960 | No |
| 993 | 31.5119025132 | No |
| 994 | 31.5277655409 | No |
| 995 | 31.5436205912 | No |
| 996 | 31.5594676761 | No |
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