Square root of 668
The square root of 668 is 25.845696 (rounded to 6 decimal places). In simplest radical form it is 2ā167.
Square root of 668
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 668 is the number that multiplied by itself gives 668.
- 2
668 is between the perfect squares 25Ā² = 625 and 26Ā² = 676, so its square root is between 25 and 26.
- 3
Pull out the biggest square factor: 668 = 4 Ć 167, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{668} = 2\sqrt{167} \approx 25.845696 \]
\[ \sqrt{668} = \sqrt{4 \times 167} = 2\sqrt{167} \]
\[ \sqrt{668} \approx 25.845696 \]Squares around 668
| Number | Squared |
|---|---|
| 24 | 576 |
| 25 | 625 |
| 26 | 676 |
| 27 | 729 |
Questions
What is the square root of 668?
The square root of 668 is 25.845696 (rounded to 6 decimal places). In simplest radical form it is 2ā167.
Is 668 a perfect square?
No. It lies between 25Ā² = 625 and 26Ā² = 676.
What is 668 squared?
668 Ć 668 = 446224.
What is the square root of 668 rounded to 2 decimals?
25.85.