Square root of 441
The square root of 441 is 21, because 21 Ć 21 = 441.
Square root of 441
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 441 is the number that multiplied by itself gives 441.
- 2
21 Ć 21 = 441, so 441 is a perfect square.
Squares around 441
| Number | Squared |
|---|---|
| 20 | 400 |
| 21 | 441 |
| 22 | 484 |
| 23 | 529 |
Questions
What is the square root of 441?
The square root of 441 is 21, because 21 Ć 21 = 441.
Is 441 a perfect square?
Yes, 21 Ć 21 = 441.
What is 441 squared?
441 Ć 441 = 194481.
What is the square root of 441 rounded to 2 decimals?
21.