Square root of 868
The square root of 868 is 29.46184 (rounded to 6 decimal places). In simplest radical form it is 2ā217.
Square root of 868
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 868 is the number that multiplied by itself gives 868.
- 2
868 is between the perfect squares 29Ā² = 841 and 30Ā² = 900, so its square root is between 29 and 30.
- 3
Pull out the biggest square factor: 868 = 4 Ć 217, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{868} = 2\sqrt{217} \approx 29.46184 \]
\[ \sqrt{868} = \sqrt{4 \times 217} = 2\sqrt{217} \]
\[ \sqrt{868} \approx 29.46184 \]Squares around 868
| Number | Squared |
|---|---|
| 28 | 784 |
| 29 | 841 |
| 30 | 900 |
| 31 | 961 |
Questions
What is the square root of 868?
The square root of 868 is 29.46184 (rounded to 6 decimal places). In simplest radical form it is 2ā217.
Is 868 a perfect square?
No. It lies between 29Ā² = 841 and 30Ā² = 900.
What is 868 squared?
868 Ć 868 = 753424.
What is the square root of 868 rounded to 2 decimals?
29.46.