4.2 Barns to Square Kilometers
Convert 4.2 barns (b) to square kilometers (km²) with formulas, examples, and conversion tables.
b
km²
4.2 barns (b) = 4.2e-34 square kilometers (km²)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 square kilometer = 1e34 barns
2Divide the value by the conversion factor:
4.2 ÷ 1e34 = 4.2e-34
3Result:
4.2 barns (b) = 4.2e-34 square kilometers (km²)
Barns to Square Kilometers Conversion Table
| Barns | Square Kilometers |
|---|---|
| 1 b | 1e-34 km² |
| 2 b | 2e-34 km² |
| 3 b | 3e-34 km² |
| 4 b | 4e-34 km² |
| 4.2 b | 4.2e-34 km² |
| 5 b | 5e-34 km² |
| 10 b | 1e-33 km² |
| 20 b | 2e-33 km² |
| 50 b | 5e-33 km² |
| 100 b | 1e-32 km² |
4.2 Barns in Other Units
| Unit | 4.2 b = |
|---|---|
| Barns to Square Kilometers | 4.2e-34 km² |
| Barns to Hectares | 4.2e-32 ha |
| Barns to Square Meters | 4.2e-28 m² |
| Barns to Square Centimeters | 4.2e-24 cm² |
| Barns to Square Millimeters | 4.2e-22 mm² |
| Barns to Square Miles | 1.62162906609e-34 mi² |
| Barns to Acres | 1.03784168466e-31 ac |
| Barns to Square Yards | 5.02316035722e-28 yd² |
| Barns to Square Feet | 4.5208443215e-27 ft² |
| Barns to Square Inches | 6.51001302003e-25 in² |
| Barns to Ares | 4.2e-30 a |