If Diameter of Laniakea supercluster of galaxies (4.92 sextillion km) was a standard unit ...
Distance to Triangulum galaxy (24.98 quintillion km)...more would be 1/200 of Diameter of Laniakea supercluster of galaxies
Distance to Andromeda (closest large galaxy to the Milky Way) (24.22 quintillion km)...more would be 1/200 of Diameter of Laniakea supercluster of galaxies
Is That A Big Number? - The Book
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.