petabit | 1 Pbit | 2 Pbit | 3 Pbit | 4 Pbit | 5 Pbit | 6 Pbit | 7 Pbit | 8 Pbit | 9 Pbit | 10 Pbit | 11 Pbit | 12 Pbit | 13 Pbit | 14 Pbit | 15 Pbit | 16 Pbit | 17 Pbit | 18 Pbit | 19 Pbit | 20 Pbit | 21 Pbit | 22 Pbit | 23 Pbit | 24 Pbit | 25 Pbit | 26 Pbit | 27 Pbit | 28 Pbit | 29 Pbit | 30 Pbit | 31 Pbit | 32 Pbit | 33 Pbit | 34 Pbit | 35 Pbit | 36 Pbit | 37 Pbit | 38 Pbit | 39 Pbit | 40 Pbit | 41 Pbit | 42 Pbit | 43 Pbit | 44 Pbit | 45 Pbit | 46 Pbit | 47 Pbit | 48 Pbit | 49 Pbit | 50 Pbit | 51 Pbit | 52 Pbit | 53 Pbit | 54 Pbit | 55 Pbit | 56 Pbit | 57 Pbit | 58 Pbit | 59 Pbit | 60 Pbit | 61 Pbit | 62 Pbit | 63 Pbit | 64 Pbit | 65 Pbit | 66 Pbit | 67 Pbit | 68 Pbit | 69 Pbit | 70 Pbit | 71 Pbit | 72 Pbit | 73 Pbit | 74 Pbit | 75 Pbit | 76 Pbit | 77 Pbit | 78 Pbit | 79 Pbit | 80 Pbit | 81 Pbit | 82 Pbit | 83 Pbit | 84 Pbit | 85 Pbit | 86 Pbit | 87 Pbit | 88 Pbit | 89 Pbit | 90 Pbit | 91 Pbit | 92 Pbit | 93 Pbit | 94 Pbit | 95 Pbit | 96 Pbit | 97 Pbit | 98 Pbit | 99 Pbit | 100 Pbit |
petabyte | 0.125 PB | 0.25 PB | 0.375 PB | 0.5 PB | 0.625 PB | 0.75 PB | 0.875 PB | 1 PB | 1.125 PB | 1.25 PB | 1.375 PB | 1.5 PB | 1.625 PB | 1.75 PB | 1.875 PB | 2 PB | 2.125 PB | 2.25 PB | 2.375 PB | 2.5 PB | 2.625 PB | 2.75 PB | 2.875 PB | 3 PB | 3.125 PB | 3.25 PB | 3.375 PB | 3.5 PB | 3.625 PB | 3.75 PB | 3.875 PB | 4 PB | 4.125 PB | 4.25 PB | 4.375 PB | 4.5 PB | 4.625 PB | 4.75 PB | 4.875 PB | 5 PB | 5.125 PB | 5.25 PB | 5.375 PB | 5.5 PB | 5.625 PB | 5.75 PB | 5.875 PB | 6 PB | 6.125 PB | 6.25 PB | 6.375 PB | 6.5 PB | 6.625 PB | 6.75 PB | 6.875 PB | 7 PB | 7.125 PB | 7.25 PB | 7.375 PB | 7.5 PB | 7.625 PB | 7.75 PB | 7.875 PB | 8 PB | 8.125 PB | 8.25 PB | 8.375 PB | 8.5 PB | 8.625 PB | 8.75 PB | 8.875 PB | 9 PB | 9.125 PB | 9.25 PB | 9.375 PB | 9.5 PB | 9.625 PB | 9.75 PB | 9.875 PB | 10 PB | 10.125 PB | 10.25 PB | 10.375 PB | 10.5 PB | 10.625 PB | 10.75 PB | 10.875 PB | 11 PB | 11.125 PB | 11.25 PB | 11.375 PB | 11.5 PB | 11.625 PB | 11.75 PB | 11.875 PB | 12 PB | 12.125 PB | 12.25 PB | 12.375 PB | 12.5 PB |
The petabit is a multiple of the unit bit for digital information or computer storage. The prefix peta (symbol P) is defined in the International System of Units (SI) as a multiplier of 1015 (1 quadrillion, short scale), and therefore 1 petabit = 1015 bits = 1 000 000 000 000 000 bits = 1000 terabits. The petabit has the unit symbol Pbit or Pb.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
petabit | Pbit | 1 petabit = 1015 bits = 1 000 000 000 000 000 bits = 1000 terabits | = 1015 bits = 1 000 000 000 000 000 bits | Metric system SI |
petabits | petabytes | petabits | petabytes |
---|---|---|---|
1 | = 0.125 | 6 | = 0.75 |
2 | = 0.25 | 7 | = 0.875 |
3 | = 0.375 | 8 | = 1 |
4 | = 0.5 | 9 | = 1.125 |
5 | = 0.625 | 10 | = 1.25 |
The petabyte is a multiple of the unit byte for digital information. The prefix peta indicates the fifth power of 1000 and means 1015 in the International System of Units (SI), and therefore 1 petabyte is one quadrillion (short scale) bytes, or 1 billiard (long scale) bytes or 1000 terabyte, or 1 000 000 gigabytes . The unit symbol for the petabyte is PB.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
petabyte | PB | 1 petabyte = 1000 terabyte = 1 000 000 gigabytes = 1015 bytes = 8 000 000 000 000 000bits | = 1015 bytes = 1 000 000 000 000 000 bytes = 8 000 000 000 000 000 bits | Metric system SI |
petabytes | petabits | petabytes | petabits |
---|---|---|---|
1 | = 8 | 6 | = 48 |
2 | = 16 | 7 | = 56 |
3 | = 24 | 8 | = 64 |
4 | = 32 | 9 | = 72 |
5 | = 40 | 10 | = 80 |
petabits | petabytes |
---|---|
1 | = 0.125 |
8 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |