Here's the information with the important details emphasized in bold:
1 Kilometer/Km = 1,000 meter/m
1 Mile/M = 1,600 meter/m
1 Astronomical Unit/AU = 149,597,000 Km
1 Light Year = 9,000,000,000,000 km / 6,000,000,000,000 M
Infinite = infinite light year, infinite km and mile, etc.
True Infinite = infinite^infinite (infinite^infinite)(infinite^infinite)...
Beyond Infinite = Beyond all concepts of infinite.
Unknown = is a measurement that goes beyond the concept of measurements.
Unknown has levels, and each level surpasses the previous level an Unknown number of times. The level goes from the lowest, which is the 1st level Unknown (known as Unknown), and then to the highest, which is the Eternal Level Unknown.
??? = beyond Eternal Level Unknown.
Symbols:
^ = exponents symbol
() = multiplication symbol
... = Never-ending, endless, and infinite
/ or = division symbol.