Minecraft Steve can carry 64 items in a slot. There are 36 slots in inventory. AKA, He can carry 36*64=2304 items in his inventory.

Each shulker box contain 27 slots. AKA he can carry 37*64=1728. Again his inventory can hold 36 shulker boxes and 2304*1728=03981312

A cubic metre of ocean blue diamond in real life weights upto 3514 KG.

AKA, The amount of weight he can carry is...

13,990,330,368 🤯😱

Crazy numbers!