4 Kilometers to Astronomical Units

Convert 4 kilometers (km) to astronomical units (AU) with formulas, examples, and conversion tables.

km
AU
4 km = 2.6738e-8 AU
Full precision:2.67e-8 AU
Feet + Inches:516667' 8.4"
Step-by-Step Solution

To convert 4 kilometers to astronomical units, we divide by 149600000 because one astronomical unit equals exactly 149600000 kilometers.

1 astronomical unit = 149600000 kilometers

Since there are 149600000 kilometers in every astronomical unit, we divide our value by this factor:

4 ÷ 149600000 = 2.6738e-8 astronomical units

So 4 kilometers = 2.6738e-8 astronomical units.

✓Quick check: 2.6738e-8 × 149600000 = 4 kilometers
↔ Astronomical Units to Kilometers

Kilometers to Astronomical Units Conversion Table

KilometersAstronomical Units
1 km6.6845e-9 AU
2 km1.3369e-8 AU
3 km2.0053e-8 AU
4 km2.6738e-8 AU
5 km3.3422e-8 AU
10 km6.6845e-8 AU
20 km1.3369e-7 AU
50 km3.3422e-7 AU
100 km6.6845e-7 AU

4 Kilometers in Other Units

Unit4 km =
KM to Meters4000 m
Kilometers to Centimeters400000 cm
Kilometers to Millimeters4000000 mm
Kilometers to Micrometers4000000000 μm
Kilometers to Nanometers4e+12 nm
KM to Miles2.4855 mi
Kilometers to Yards4374.45 yd
Kilometers to Feet13123.36 ft
Kilometers to Inches157480.31 in
KM to Nautical Miles2.1598 nmi
Kilometers to Fathoms2187.23 ftm
Kilometers to Light Years4.2279e-13 ly
Kilometers to Astronomical Units2.6738e-8 AU
Kilometers to Parsecs1.2962e-13 pc
Kilometers to Angstroms4e+13 Å
Kilometers to Planck Lengths2.4749e+38 ℓP
Kilometers to Rods795.355 rd

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