Square root of 450
The square root of 450 is 21.213203 (rounded to 6 decimal places). In simplest radical form it is 15ā2.
Square root of 450
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 450 is the number that multiplied by itself gives 450.
- 2
450 is between the perfect squares 21Ā² = 441 and 22Ā² = 484, so its square root is between 21 and 22.
- 3
Pull out the biggest square factor: 450 = 225 Ć 2, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{450} = 15\sqrt{2} \approx 21.213203 \]
\[ \sqrt{450} = \sqrt{225 \times 2} = 15\sqrt{2} \]
\[ \sqrt{450} \approx 21.213203 \]Squares around 450
| Number | Squared |
|---|---|
| 20 | 400 |
| 21 | 441 |
| 22 | 484 |
| 23 | 529 |
Questions
What is the square root of 450?
The square root of 450 is 21.213203 (rounded to 6 decimal places). In simplest radical form it is 15ā2.
Is 450 a perfect square?
No. It lies between 21Ā² = 441 and 22Ā² = 484.
What is 450 squared?
450 Ć 450 = 202500.
What is the square root of 450 rounded to 2 decimals?
21.21.