Anybody know why Circulating Supply at coinmarketcap is 498,153,183 B3
Total Supply 620,955,469 B3

but why Total: 52116135917.845 B3 at coinexchange now on sale orders?  
and       Total: 1775188.77097593 KB3 tokens on sale?

Maybe I don't understand something?

3 277 322 889 B3 selling at price 1 satoshi at coinexchange now
How it may be?