Square root of 4991
The square root of 4991 is 70.64701 (rounded to 6 decimal places). It cannot be simplified.
Square root of 4991
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 4991 is the number that multiplied by itself gives 4991.
- 2
4991 is between the perfect squares 70² = 4900 and 71² = 5041, so its square root is between 70 and 71.
- 3
4991 has no square factor bigger than 1, so the radical stays as it is.
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{4991} = \sqrt{4991} \approx 70.64701 \]
\[ \sqrt{4991} \]
\[ \sqrt{4991} \approx 70.64701 \]Squares around 4991
| Number | Squared |
|---|---|
| 69 | 4761 |
| 70 | 4900 |
| 71 | 5041 |
| 72 | 5184 |
Questions
What is the square root of 4991?
The square root of 4991 is 70.64701 (rounded to 6 decimal places). It cannot be simplified.
Is 4991 a perfect square?
No. It lies between 70² = 4900 and 71² = 5041.
What is 4991 squared?
4991 × 4991 = 24910081.
What is the square root of 4991 rounded to 2 decimals?
70.65.