4,300,000,000 Km
1 million = 1,000,000 → 778 million km = 778 × 1,000,000 km = 778,000,000 km Also, 1 million = 10⁶ → 778 million km = 778 × 10⁶ km = 7.78 × 10⁸ km
roughly, 1.78 billion miles
It is 4296948480 km.
0.55 milliseconds will be 5.5 * 10^-4 seconds or 0.00055 seconds in expanded form, edit sorry
385 thousand kilometers in standard form is 3.85 × 105 km
4.5 billion km = ~2.8 billion miles.
1277.4 million kilometers in standard form is 1.2774 × 1012 km
288-290km
It ranges from around 4.44 billion km to around 7.38 billion km, averaging 5.91 billion km.
About 150 million km, or 150,000,000,000 meters.
3.157 billion km = 1.96166885 × 109 miles.
4.7 billion km is 2,920,444,603.515 miles.
3.67 billion miles = 5,906,292,480 km
Answer: 4,000,000,000 mi. = 6,437,376,000 km
3,100,000,000 km divided by 1.6 = 1.94 billion miles
Planet Neptune is 2.80 billion miles (4.50 billion km) from the sun.