Square root of 6821
The square root of 6821 is 82.589346 (rounded to 6 decimal places). It cannot be simplified.
Square root of 6821
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 6821 is the number that multiplied by itself gives 6821.
- 2
6821 is between the perfect squares 82² = 6724 and 83² = 6889, so its square root is between 82 and 83.
- 3
6821 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
\[ \sqrt{6821} = \sqrt{6821} \approx 82.589346 \]
\[ \sqrt{6821} \]
\[ \sqrt{6821} \approx 82.589346 \]Squares around 6821
| Number | Squared |
|---|---|
| 81 | 6561 |
| 82 | 6724 |
| 83 | 6889 |
| 84 | 7056 |
Questions
What is the square root of 6821?
The square root of 6821 is 82.589346 (rounded to 6 decimal places). It cannot be simplified.
Is 6821 a perfect square?
No. It lies between 82² = 6724 and 83² = 6889.
What is 6821 squared?
6821 × 6821 = 46526041.
What is the square root of 6821 rounded to 2 decimals?
82.59.