I sat on the sidelines for a long time now, but you all are doing it wrong. Here is the relevant example:
What is larger: 14513795 or 141201817 ?
You won't be able to tell if these numbers fly over your head like they do in combat. You need to put one number below the other or add separators to see properly.
There are scams based on that in games where devs don't design auction house UI properly.
This is solved by using postfixes: 14m vs 141m.