1. 1 bit 1 digito binário
8 bits 1 byte
1024 bytes 1 kilobyte=mb
1024 kilobytes 1 giga byte=mg
1024 megabytes 1 giga bytes=gb
1024 gigabytes 1 terabytes= tb
1024 terabytes 1 petabytes pb
1024 petabytes 1 exabytes eb
1024 exabytes 1 zetabytes zb