42 Square Meters to Square Kilometers
Convert 42 square meters (m²) to square kilometers (km²) with formulas, examples, and conversion tables.
m²
km²
42 m² = 4.2e-5 km²
Full precision:0.000042 km²
Step-by-Step Solution
To convert 42 square meters to square kilometers, we divide by 1000000 because one square kilometer equals exactly 1000000 square meters.
1 square kilometer = 1000000 square meters
Since there are 1000000 square meters in every square kilometer, we divide our value by this factor:
42 ÷ 1000000 = 4.2e-5 square kilometers
So 42 square meters = 4.2e-5 square kilometers.
Quick check: 4.2e-5 × 1000000 = 42 square meters
Square Meters to Square Kilometers Conversion Table
| Square Meters | Square Kilometers |
|---|---|
| 1 m² | 1e-6 km² |
| 2 m² | 2e-6 km² |
| 3 m² | 3e-6 km² |
| 4 m² | 4e-6 km² |
| 5 m² | 5e-6 km² |
| 10 m² | 1e-5 km² |
| 20 m² | 2e-5 km² |
| 42 m² | 4.2e-5 km² |
| 50 m² | 5e-5 km² |
| 100 m² | 0.0001 km² |
42 Square Meters in Other Units
| Unit | 42 m² = |
|---|---|
| Square Meters to Square Kilometers | 0.000042 km² |
| Square Meters to Hectares | 0.0042 ha |
| Square Meters to Square Centimeters | 420000 cm² |
| Square Meters to Square Millimeters | 42000000 mm² |
| Square Meters to Square Miles | 0.00001622 mi² |
| Square Meters to Acres | 0.010378 ac |
| Square Meters to Square Yards | 50.2316 yd² |
| Square Meters to Square Feet | 452.084 ft² |
| Square Meters to Square Inches | 65100.13 in² |
| Square Meters to Ares | 0.42 a |
| Square Meters to Barns | 4.2e+29 b |