4.2 Kilometers to Astronomical Units

Convert 4.2 kilometers (km) to astronomical units (AU) with formulas, examples, and conversion tables.

km
AU
4.2 kilometers (km) = 2.80748663102e-8 astronomical units (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 149600000 kilometers
2Divide the value by the conversion factor:
4.2 ÷ 149600000 = 2.80748663102e-8
3Result:
4.2 kilometers (km) = 2.80748663102e-8 astronomical units (AU)
↔ Astronomical Units to Kilometers

Kilometers to Astronomical Units Conversion Table

KilometersAstronomical Units
1 km6.68449e-9 AU
2 km1.3369e-8 AU
3 km2.00535e-8 AU
4 km2.6738e-8 AU
4.2 km2.80749e-8 AU
5 km3.34225e-8 AU
10 km6.68449e-8 AU
20 km1.3369e-7 AU
50 km3.34225e-7 AU
100 km6.68449e-7 AU

4.2 Kilometers in Other Units

Unit4.2 km =
KM to Meters4200 m
Kilometers to Centimeters420000 cm
Kilometers to Millimeters4200000 mm
Kilometers to Micrometers4.2e9 μm
Kilometers to Nanometers4.2e12 nm
KM to Miles2.6097590074 mi
Kilometers to Yards4593.17585302 yd
Kilometers to Feet13779.5275591 ft
Kilometers to Inches165354.330709 in
KM to Nautical Miles2.26781857451 nmi
Kilometers to Fathoms2296.58792651 ftm
Kilometers to Light Years4.43927703203e-13 ly
Kilometers to Astronomical Units2.80748663102e-8 AU
Kilometers to Parsecs1.36098509397e-13 pc
Kilometers to Angstroms4.2e13 Å
Kilometers to Planck Lengths2.59859984965e38 ℓP
Kilometers to Rods835.122882367 rd

Related Conversions

5 km to AU10 km to AU20 km to AU2.8e-8 AU to kmAstronomical Units to Kilometers ConverterKilometers to Astronomical Units Converter