4.2e-8 Kilometers to Millimeters
Convert 4.2e-8 kilometers (km) to millimeters (mm) with formulas, examples, and conversion tables.
km
mm
4.2e-8 kilometers (km) = 0.042 millimeters (mm)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 kilometer = 1000000 millimeters
2Multiply the value by the conversion factor:
4.2e-8 × 1000000 = 0.042
3Result:
4.2e-8 kilometers (km) = 0.042 millimeters (mm)
Kilometers to Millimeters Conversion Table
| Kilometers | Millimeters |
|---|---|
| 4.2e-8 km | 0.042 mm |
| 1 km | 1e6 mm |
| 2 km | 2e6 mm |
| 3 km | 3e6 mm |
| 4 km | 4e6 mm |
| 5 km | 5e6 mm |
| 10 km | 1e7 mm |
| 20 km | 2e7 mm |
| 50 km | 5e7 mm |
| 100 km | 1e8 mm |
4.2e-8 Kilometers in Other Units
| Unit | 4.2e-8 km = |
|---|---|
| KM to Meters | 4.2e-5 m |
| Kilometers to Centimeters | 0.0042 cm |
| Kilometers to Millimeters | 0.042 mm |
| Kilometers to Micrometers | 42 μm |
| Kilometers to Nanometers | 42000 nm |
| KM to Miles | 2.6097590074e-8 mi |
| Kilometers to Yards | 4.59317585302e-5 yd |
| Kilometers to Feet | 0.000137795275591 ft |
| Kilometers to Inches | 0.00165354330709 in |
| KM to Nautical Miles | 2.26781857451e-8 nmi |
| Kilometers to Fathoms | 2.29658792651e-5 ftm |
| Kilometers to Light Years | 4.43927703203e-21 ly |
| Kilometers to Astronomical Units | 2.80748663102e-16 AU |
| Kilometers to Parsecs | 1.36098509397e-21 pc |
| Kilometers to Angstroms | 420000 Å |
| Kilometers to Planck Lengths | 2.59859984965e30 ℓP |
| Kilometers to Rods | 8.35122882367e-6 rd |