We humans are around the 40 zettabyte mark in data storage capacity.
1000 Gigabytes = 1 Terrabyte
1000 Terrabytes = 1 Pentabyte
1000 Pentabytes = 1 Exabyte
1000 Exabytes = 1 Zettabyte
For reference...
An HD movie torrented would come at around 2 GB, a new computer bought would come with a 1 TB hard drive, a new smartphone with 256 GB
1 billion computers each with a 1 TB drive would make 1 ZB
40 billion computers would reach our current capacity
There's 7.7 billion humans
The market capacity in the year 2025 will reach 175 zettabytes
we are all-in