petabyte | 1 PB | 2 PB | 3 PB | 4 PB | 5 PB | 6 PB | 7 PB | 8 PB | 9 PB | 10 PB | 11 PB | 12 PB | 13 PB | 14 PB | 15 PB | 16 PB | 17 PB | 18 PB | 19 PB | 20 PB | 21 PB | 22 PB | 23 PB | 24 PB | 25 PB | 26 PB | 27 PB | 28 PB | 29 PB | 30 PB | 31 PB | 32 PB | 33 PB | 34 PB | 35 PB | 36 PB | 37 PB | 38 PB | 39 PB | 40 PB | 41 PB | 42 PB | 43 PB | 44 PB | 45 PB | 46 PB | 47 PB | 48 PB | 49 PB | 50 PB | 51 PB | 52 PB | 53 PB | 54 PB | 55 PB | 56 PB | 57 PB | 58 PB | 59 PB | 60 PB | 61 PB | 62 PB | 63 PB | 64 PB | 65 PB | 66 PB | 67 PB | 68 PB | 69 PB | 70 PB | 71 PB | 72 PB | 73 PB | 74 PB | 75 PB | 76 PB | 77 PB | 78 PB | 79 PB | 80 PB | 81 PB | 82 PB | 83 PB | 84 PB | 85 PB | 86 PB | 87 PB | 88 PB | 89 PB | 90 PB | 91 PB | 92 PB | 93 PB | 94 PB | 95 PB | 96 PB | 97 PB | 98 PB | 99 PB | 100 PB |
exabit | 0.008 Ebit | 0.016 Ebit | 0.024 Ebit | 0.032 Ebit | 0.04 Ebit | 0.048 Ebit | 0.056 Ebit | 0.064 Ebit | 0.072 Ebit | 0.08 Ebit | 0.088 Ebit | 0.096 Ebit | 0.104 Ebit | 0.112 Ebit | 0.12 Ebit | 0.128 Ebit | 0.136 Ebit | 0.144 Ebit | 0.152 Ebit | 0.16 Ebit | 0.168 Ebit | 0.176 Ebit | 0.184 Ebit | 0.192 Ebit | 0.2 Ebit | 0.208 Ebit | 0.216 Ebit | 0.224 Ebit | 0.232 Ebit | 0.24 Ebit | 0.248 Ebit | 0.256 Ebit | 0.264 Ebit | 0.272 Ebit | 0.28 Ebit | 0.288 Ebit | 0.296 Ebit | 0.304 Ebit | 0.312 Ebit | 0.32 Ebit | 0.328 Ebit | 0.336 Ebit | 0.344 Ebit | 0.352 Ebit | 0.36 Ebit | 0.368 Ebit | 0.376 Ebit | 0.384 Ebit | 0.392 Ebit | 0.4 Ebit | 0.408 Ebit | 0.416 Ebit | 0.424 Ebit | 0.432 Ebit | 0.44 Ebit | 0.448 Ebit | 0.456 Ebit | 0.464 Ebit | 0.472 Ebit | 0.48 Ebit | 0.488 Ebit | 0.496 Ebit | 0.504 Ebit | 0.512 Ebit | 0.52 Ebit | 0.528 Ebit | 0.536 Ebit | 0.544 Ebit | 0.552 Ebit | 0.56 Ebit | 0.568 Ebit | 0.576 Ebit | 0.584 Ebit | 0.592 Ebit | 0.6 Ebit | 0.608 Ebit | 0.616 Ebit | 0.624 Ebit | 0.632 Ebit | 0.64 Ebit | 0.648 Ebit | 0.656 Ebit | 0.664 Ebit | 0.672 Ebit | 0.68 Ebit | 0.688 Ebit | 0.696 Ebit | 0.704 Ebit | 0.712 Ebit | 0.72 Ebit | 0.728 Ebit | 0.736 Ebit | 0.744 Ebit | 0.752 Ebit | 0.76 Ebit | 0.768 Ebit | 0.776 Ebit | 0.784 Ebit | 0.792 Ebit | 0.8 Ebit |
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 | exabits | petabytes | exabits |
---|---|---|---|
1 | = 0.008 | 6 | = 0.048 |
2 | = 0.016 | 7 | = 0.056 |
3 | = 0.024 | 8 | = 0.064 |
4 | = 0.032 | 9 | = 0.072 |
5 | = 0.04 | 10 | = 0.08 |
The exabit is a multiple of the unit bit for digital information or computer storage. The prefix exa (symbol E) is defined in the International System of Units (SI) as a multiplier of 1018 (1 quintillion, short scale), and therefore 1 exabit = 1018 bits = 1 000 000 000 000 000 000 bits = 1000 petabits. The exabit has the unit symbol Ebit or Eb.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
exabit | Ebit | 1 exabit = 1018 bits = 1 000 000 000 000 000 000 bits = 1000 petabits | = 1018 bits = 1 000 000 000 000 000 000 bits | Metric system SI |
exabits | petabytes | exabits | petabytes |
---|---|---|---|
1 | = 125 | 6 | = 750 |
2 | = 250 | 7 | = 875 |
3 | = 375 | 8 | = 1000 |
4 | = 500 | 9 | = 1125 |
5 | = 625 | 10 | = 1250 |
petabytes | exabits |
---|---|
1 | = 0.008 |
125 | = 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 …) |