Talk:Riven Mods/@comment-172.249.120.51-20180508220125/@comment-25254386-20180515054546

That's 12Kb 38,083936 players, not 12 bytes. Hence, instead of 457,007,232 bytes you have 457,007,232 kilobytes. More specifically, that's 467,975,405,568 bytes in total based on your numbers, which is about 468 Gb.

Of course, this is the worst case scenario because it assumes every single player has the maximum number of rivens possible, which is definitely not true. Even so, storing said rivens does take space on top of the amount of space the rest of the game takes up, so it makes sense they'd want to limit the expense of rivens to compensate for eventual new content and new players.