About 9.5 x 1012. That is 9.5 million million.
The distance light travels in one year is called a light-year. To get the number 9,470,000,000,000, the unit used is the kilometer.
A light Year is longer. a light year is the distance light travels in one year. it is often used do describe the distance of objects in space because they are very far away and light travels very fast so a light year is very far.
a light year, a mile, one astronomical unit
A "Light year" is a distance. It's the distance light travels in one year, in vacuum.5,878,450,000,000 miles (rounded)9,460,450,000,000 kilometers (rounded)
The information about a light-year is not relevant to answer this particular question. To find out how far light goes (in a vacuum) in any specific time, simply multiply 300,000 (km/second) by the number of seconds.
No, a kilometer is not the longest distance; it is a unit of measurement equal to 1,000 meters. While it is commonly used to measure distances, there are much larger units such as miles, light-years, and astronomical units that represent greater distances. For example, a light-year, which is the distance light travels in one year, is significantly longer than a kilometer.
See the Question "http://wiki.answers.com/An_astronmoical_unit_is_a_larger_distance_unit_than_a_light_yearQuote "One light year is about 63,200 AU. An astronomical unit is about 8 light-minutes."
A light year is a value of measurement. It's how far light can travel in a year. One light year is approx. 9,500,000,000,000 kilometers (nine trillion five hundred billion km) ======================== Definition: 1 LY = 9.4605284 x 1015 meters
One Light Year is equal to 9454254955488 Kms
...one?
A light year is a measure of distance, not time. A light year is the distance that light will travel in one year. One light second is 186,000 miles. A light year is a measure of distance, not time. A light year is the distance that light will travel in one year. One light second is 186,000 miles.
There are 100,000 centimeters in one kilometer.