11.4 light year to au conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Every display form has its own advantages and in different situations particular form is more convenient than another. For example usage of scientific notation when working with big numbers is recommended due to easier reading and comprehension. Usage of fractions is recommended when more precision is needed.
If we want to calculate how many Astronomical Units are 11.4 Light Years we have to multiply 11.4 by 431996825232 and divide the product by 6830953. So for 11.4 we have: (11.4 × 431996825232) ÷ 6830953 = 4924763807644.8 ÷ 6830953 = 720948.27876064 Astronomical Units
So finally 11.4 light year = 720948.27876064 au
