Square root of 446
The square root of 446 is 21.118712 (rounded to 6 decimal places). It cannot be simplified.
Square root of 446
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 446 is the number that multiplied by itself gives 446.
- 2
446 is between the perfect squares 21² = 441 and 22² = 484, so its square root is between 21 and 22.
- 3
446 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
\[ \sqrt{446} = \sqrt{446} \approx 21.118712 \]
\[ \sqrt{446} \]
\[ \sqrt{446} \approx 21.118712 \]Squares around 446
| Number | Squared |
|---|---|
| 20 | 400 |
| 21 | 441 |
| 22 | 484 |
| 23 | 529 |
Questions
What is the square root of 446?
The square root of 446 is 21.118712 (rounded to 6 decimal places). It cannot be simplified.
Is 446 a perfect square?
No. It lies between 21² = 441 and 22² = 484.
What is 446 squared?
446 × 446 = 198916.
What is the square root of 446 rounded to 2 decimals?
21.12.