Approximately 4.0774877404 x 1018 meters
9.461 x 1021 (rounded to the nearest billion billion meters)
Divide this distance - 38 meters, is it? - by the distance of a light-year (about 9.5 x 1015 meters).
Those are all measures of length.
The nearest large galaxy, Andromeda, is approximately 2.5 million light-years away. Since one light-year is about 9.461 trillion meters, you can calculate the distance in meters by multiplying 2.5 million by 9.461 trillion. This results in approximately 23.7 quintillion meters (23,700,000,000,000,000,000 m).
Light years and parsecs. A light year is approximately 9,470,000,000,000,000 meters (9.47x10^15) and a parsec is roughly 3.26 light years
2.5 light years = 2.365 × 1016 meters
48 what, meters? inches? furlongs? light-years? 48 what, meters? inches? furlongs? light-years?
0.3048 m = 1 ft (exactly)→ 431 m = 431 ÷ 0.3048 ft≈ 1414 ft
7.5 light years = 7.0955478544356E+16 meters.
A light-year is about 9.46 x 1015 meters.
1.89214609451616e+22 meters
431 of course !
10 light years equals 9.4605284 × 1016 metres
9.461 x 1021 (rounded to the nearest billion billion meters)
14,191,095,710,000,000,000 (rounded to the nearest 10 billion meters)
9,460,730,472,581 kilometers in one light year.
Divide this distance - 38 meters, is it? - by the distance of a light-year (about 9.5 x 1015 meters).