A light year is a VERY LARGE NUMBER of miles, in either statute miles or in nautical miles. (A nautical mile is about 1.15 statute miles.) You can calculate it in either way, but the number will be enormous.
one light year = 5.87849981 × 10^12 miles
one light year = 5.10827668 × 10^12 nautical miles
Did you know you can use Google for these calculations? Google has a great number of conversions available.
That's virtually unlimited as it's a human concept, check the back of a 1940's school notebook. But just to get you started foot, inch, cubit, meter, fathom, mile, nautical mile, light year, parsec, plank length, have fun.
The question should be How Long is a light year (in standard form) as a light year is the DISTANCE that light will travel in one year No...I'm not sure what a light year would be in a leap year.
One mile is equal to 0.0000000000001701114 light years or 1/5878500794185th of a light year.
The mile is the smplest and most relevant example, but any unit in the metric system larger than the kilometre includes the megametre (1000km) and the gigametre (1000 megametres). The parsec and the lightyear are probably extreme examples, but still valid.
The standard unit of length is the meter, and any multiple and submultiple such as kilometer and millimeter. Nonstandard units include foot, inch, mile, light-year, parsec, astronomical unit.
a light year, a mile, one astronomical unit
One mile is 0.000000000017 of a light year, approx. Since you did not specify percent of what unit, I selected one at random.
The answer will depend on one fourth or what? An inch, a mile, a metre, a light year?
A light year is how far light travels in a year. A light min is how far light travels in a minute. light speed is 186000 mile/sec, at this speed you have to calculate how far it would travel in one year or one minute
The light year was not discovered. It was made up, by people who kept coming up with distances like [ 25,866,280,000,000 miles ] in their work, and soon realized that they were going to need something bigger than a mile, so they invented the light-year.
No, light years are not dangerous. A light year is just a unit of measuring distance like an inch or a mile, only much larger.
A penny is 0.065 of an inch. So there is about 974,770 pennies in a mile. A light year is about 5.87849981 × 10^12 miles So there would be 5.7301852597937 x 10^18 pennies in a light year Or better still £5.7 quintillion