Bytes
"640k of memory should be enough for anybody."
Bill Gates
Byte = 1 (8 bits - usually!)
Kilobyte = thousand bytes
1,000 (1 KB)
1,024 (1 KiB)
2^10
Megabyte = million bytes
1,000,000 (1 MB)
1,048,576 (1 MiB)
2^20
Gigabyte = billion bytes
1,000,000,000 (1 GB)
1,073,741,824 (1 GiB)
2^30
Terabyte = trillion bytes
1,000,000,000,000 (1 TB)
1,099,511,627,776 (1 TiB)
2^40
Petabyte = (quadrillion bytes)
1,000,000,000,000,000 (1 PB)
1,125,899,906,842,624 (1 PiB)
2^50
Exabyte = (quintillion bytes)
1,000,000,000,000,000,000 (1 EB)
1,152,921,504,606,846,976 (1 EiB)
2^60
Zettabyte = (sextillion bytes)
1,000,000,000,000,000,000,000 (1 ZB)
1,180,591,620,717,411,303,424 (1 ZiB)
2^70
Yottabyte = septillion bytes
1,000,000,000,000,000,000,000,000 (1 YB)
1,208,925,819,614,629,174,706,176 (1 YiB)
2^80
Brontobyte = octillion bytes
1,000,000,000,000,000,000,000,000,000 (1 BB)
1,237,940,039,285,380,274,899,124,224 (1 BiB)
2^90
Gazzabyte = nonillion bytes
1,000,000,000,000,000,000,000,000,000,000 (1 AB)
1,267,650,600,228,229,401,496,703,205,376 (1 AiB)
2^100