Square root of 7442
The square root of 7442 is 86.267027 (rounded to 6 decimal places). In simplest radical form it is 61ā2.
Square root of 7442
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 7442 is the number that multiplied by itself gives 7442.
- 2
7442 is between the perfect squares 86Ā² = 7396 and 87Ā² = 7569, so its square root is between 86 and 87.
- 3
Pull out the biggest square factor: 7442 = 3721 Ć 2, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{7442} = 61\sqrt{2} \approx 86.267027 \]
\[ \sqrt{7442} = \sqrt{3721 \times 2} = 61\sqrt{2} \]
\[ \sqrt{7442} \approx 86.267027 \]Squares around 7442
| Number | Squared |
|---|---|
| 85 | 7225 |
| 86 | 7396 |
| 87 | 7569 |
| 88 | 7744 |
Questions
What is the square root of 7442?
The square root of 7442 is 86.267027 (rounded to 6 decimal places). In simplest radical form it is 61ā2.
Is 7442 a perfect square?
No. It lies between 86Ā² = 7396 and 87Ā² = 7569.
What is 7442 squared?
7442 Ć 7442 = 55383364.
What is the square root of 7442 rounded to 2 decimals?
86.27.