640 Nanometers to Astronomical Units
Convert 640 nanometers (nm) to astronomical units (AU) with formulas, examples, and conversion tables.
nm
AU
640 nanometers (nm) = 4.27807486631e-18 astronomical units (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 1.496e20 nanometers
2Divide the value by the conversion factor:
640 ÷ 1.496e20 = 4.27807486631e-18
3Result:
640 nanometers (nm) = 4.27807486631e-18 astronomical units (AU)
Nanometers to Astronomical Units Conversion Table
| Nanometers | Astronomical Units |
|---|---|
| 1 nm | 6.68449e-21 AU |
| 2 nm | 1.3369e-20 AU |
| 3 nm | 2.00535e-20 AU |
| 4 nm | 2.6738e-20 AU |
| 5 nm | 3.34225e-20 AU |
| 10 nm | 6.68449e-20 AU |
| 20 nm | 1.3369e-19 AU |
| 50 nm | 3.34225e-19 AU |
| 100 nm | 6.68449e-19 AU |
| 640 nm | 4.27807e-18 AU |
640 Nanometers in Other Units
| Unit | 640 nm = |
|---|---|
| Nanometers to Kilometers | 6.4e-10 km |
| Nanometers to Meters | 6.4e-7 m |
| Nanometers to Centimeters | 6.4e-5 cm |
| Nanometers to Millimeters | 0.00064 mm |
| Nanometers to Micrometers | 0.64 μm |
| Nanometers to Miles | 3.97677563032e-10 mi |
| Nanometers to Yards | 6.99912510936e-7 yd |
| Nanometers to Feet | 2.09973753281e-6 ft |
| Nanometers to Inches | 2.51968503937e-5 in |
| Nanometers to Nautical Miles | 3.45572354212e-10 nmi |
| Nanometers to Fathoms | 3.49956255468e-7 ftm |
| Nanometers to Light Years | 6.76461262023e-23 ly |
| Nanometers to Astronomical Units | 4.27807486631e-18 AU |
| Nanometers to Parsecs | 2.07388204796e-23 pc |
| Nanometers to Angstroms | 6400 Å |
| Nanometers to Planck Lengths | 3.95977119947e28 ℓP |
| Nanometers to Rods | 1.2725682017e-7 rd |