zettabyte | 1 ZB | 2 ZB | 3 ZB | 4 ZB | 5 ZB | 6 ZB | 7 ZB | 8 ZB | 9 ZB | 10 ZB | 11 ZB | 12 ZB | 13 ZB | 14 ZB | 15 ZB | 16 ZB | 17 ZB | 18 ZB | 19 ZB | 20 ZB | 21 ZB | 22 ZB | 23 ZB | 24 ZB | 25 ZB | 26 ZB | 27 ZB | 28 ZB | 29 ZB | 30 ZB | 31 ZB | 32 ZB | 33 ZB | 34 ZB | 35 ZB | 36 ZB | 37 ZB | 38 ZB | 39 ZB | 40 ZB | 41 ZB | 42 ZB | 43 ZB | 44 ZB | 45 ZB | 46 ZB | 47 ZB | 48 ZB | 49 ZB | 50 ZB | 51 ZB | 52 ZB | 53 ZB | 54 ZB | 55 ZB | 56 ZB | 57 ZB | 58 ZB | 59 ZB | 60 ZB | 61 ZB | 62 ZB | 63 ZB | 64 ZB | 65 ZB | 66 ZB | 67 ZB | 68 ZB | 69 ZB | 70 ZB | 71 ZB | 72 ZB | 73 ZB | 74 ZB | 75 ZB | 76 ZB | 77 ZB | 78 ZB | 79 ZB | 80 ZB | 81 ZB | 82 ZB | 83 ZB | 84 ZB | 85 ZB | 86 ZB | 87 ZB | 88 ZB | 89 ZB | 90 ZB | 91 ZB | 92 ZB | 93 ZB | 94 ZB | 95 ZB | 96 ZB | 97 ZB | 98 ZB | 99 ZB | 100 ZB |
petabyte | 1 000 000 PB | 2 000 000 PB | 3 000 000 PB | 4 000 000 PB | 5 000 000 PB | 6 000 000 PB | 7 000 000 PB | 8 000 000 PB | 9 000 000 PB | 10 000 000 PB | 11 000 000 PB | 12 000 000 PB | 13 000 000 PB | 14 000 000 PB | 15 000 000 PB | 16 000 000 PB | 17 000 000 PB | 18 000 000 PB | 19 000 000 PB | 20 000 000 PB | 21 000 000 PB | 22 000 000 PB | 23 000 000 PB | 24 000 000 PB | 25 000 000 PB | 26 000 000 PB | 27 000 000 PB | 28 000 000 PB | 29 000 000 PB | 30 000 000 PB | 31 000 000 PB | 32 000 000 PB | 33 000 000 PB | 34 000 000 PB | 35 000 000 PB | 36 000 000 PB | 37 000 000 PB | 38 000 000 PB | 39 000 000 PB | 40 000 000 PB | 41 000 000 PB | 42 000 000 PB | 43 000 000 PB | 44 000 000 PB | 45 000 000 PB | 46 000 000 PB | 47 000 000 PB | 48 000 000 PB | 49 000 000 PB | 50 000 000 PB | 51 000 000 PB | 52 000 000 PB | 53 000 000 PB | 54 000 000 PB | 55 000 000 PB | 56 000 000 PB | 57 000 000 PB | 58 000 000 PB | 59 000 000 PB | 60 000 000 PB | 61 000 000 PB | 62 000 000 PB | 63 000 000 PB | 64 000 000 PB | 65 000 000 PB | 66 000 000 PB | 67 000 000 PB | 68 000 000 PB | 69 000 000 PB | 70 000 000 PB | 71 000 000 PB | 72 000 000 PB | 73 000 000 PB | 74 000 000 PB | 75 000 000 PB | 76 000 000 PB | 77 000 000 PB | 78 000 000 PB | 79 000 000 PB | 80 000 000 PB | 81 000 000 PB | 82 000 000 PB | 83 000 000 PB | 84 000 000 PB | 85 000 000 PB | 86 000 000 PB | 87 000 000 PB | 88 000 000 PB | 89 000 000 PB | 90 000 000 PB | 91 000 000 PB | 92 000 000 PB | 93 000 000 PB | 94 000 000 PB | 95 000 000 PB | 96 000 000 PB | 97 000 000 PB | 98 000 000 PB | 99 000 000 PB | 100 000 000 PB |
The zettabyte is a multiple of the unit byte for digital information. The prefix zetta indicates multiplication by the seventh power of 1000 or 1021 in the International System of Units (SI). A zettabyte is one sextillion (one long scale trilliard) bytes. The unit symbol is ZB.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zettabyte | ZB | 1 zettabyte = 1000 exabyte = 106 petabyte = 109 terabyte = 1012 gigabytes = 1021 bytes = 8 × 1021 bits | = 1021 bytes = 8 × 1021 bits | Metric system SI |
zettabytes | petabytes | zettabytes | petabytes |
---|---|---|---|
1 | = 1000000 | 6 | = 6000000 |
2 | = 2000000 | 7 | = 7000000 |
3 | = 3000000 | 8 | = 8000000 |
4 | = 4000000 | 9 | = 9000000 |
5 | = 5000000 | 10 | = 10000000 |
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 | zettabytes | petabytes | zettabytes |
---|---|---|---|
1 | = 1.0E-6 | 6 | = 6.0E-6 |
2 | = 2.0E-6 | 7 | = 7.0E-6 |
3 | = 3.0E-6 | 8 | = 8.0E-6 |
4 | = 4.0E-6 | 9 | = 9.0E-6 |
5 | = 5.0E-6 | 10 | = 1.0E-5 |
zettabytes | petabytes |
---|---|
1 | = 1 000 000 |
1.0 × 10-6 | = 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 …) |