| bit | 1 b | 2 b | 3 b | 4 b | 5 b | 6 b | 7 b | 8 b | 9 b | 10 b | 11 b | 12 b | 13 b | 14 b | 15 b | 16 b | 17 b | 18 b | 19 b | 20 b | 21 b | 22 b | 23 b | 24 b | 25 b | 26 b | 27 b | 28 b | 29 b | 30 b | 31 b | 32 b | 33 b | 34 b | 35 b | 36 b | 37 b | 38 b | 39 b | 40 b | 41 b | 42 b | 43 b | 44 b | 45 b | 46 b | 47 b | 48 b | 49 b | 50 b | 51 b | 52 b | 53 b | 54 b | 55 b | 56 b | 57 b | 58 b | 59 b | 60 b | 61 b | 62 b | 63 b | 64 b | 65 b | 66 b | 67 b | 68 b | 69 b | 70 b | 71 b | 72 b | 73 b | 74 b | 75 b | 76 b | 77 b | 78 b | 79 b | 80 b | 81 b | 82 b | 83 b | 84 b | 85 b | 86 b | 87 b | 88 b | 89 b | 90 b | 91 b | 92 b | 93 b | 94 b | 95 b | 96 b | 97 b | 98 b | 99 b | 100 b |
| exbibyte | 1.0842021724855 × 10-19 EiB | 2.168404344971 × 10-19 EiB | 3.2526065174565 × 10-19 EiB | 4.336808689942 × 10-19 EiB | 5.4210108624275 × 10-19 EiB | 6.505213034913 × 10-19 EiB | 7.5894152073985 × 10-19 EiB | 8.673617379884 × 10-19 EiB | 9.7578195523695 × 10-19 EiB | 1.0842021724855 × 10-18 EiB | 1.1926223897341 × 10-18 EiB | 1.3010426069826 × 10-18 EiB | 1.4094628242312 × 10-18 EiB | 1.5178830414797 × 10-18 EiB | 1.6263032587283 × 10-18 EiB | 1.7347234759768 × 10-18 EiB | 1.8431436932254 × 10-18 EiB | 1.9515639104739 × 10-18 EiB | 2.0599841277225 × 10-18 EiB | 2.168404344971 × 10-18 EiB | 2.2768245622196 × 10-18 EiB | 2.3852447794681 × 10-18 EiB | 2.4936649967167 × 10-18 EiB | 2.6020852139652 × 10-18 EiB | 2.7105054312138 × 10-18 EiB | 2.8189256484623 × 10-18 EiB | 2.9273458657109 × 10-18 EiB | 3.0357660829594 × 10-18 EiB | 3.144186300208 × 10-18 EiB | 3.2526065174565 × 10-18 EiB | 3.3610267347051 × 10-18 EiB | 3.4694469519536 × 10-18 EiB | 3.5778671692022 × 10-18 EiB | 3.6862873864507 × 10-18 EiB | 3.7947076036993 × 10-18 EiB | 3.9031278209478 × 10-18 EiB | 4.0115480381964 × 10-18 EiB | 4.1199682554449 × 10-18 EiB | 4.2283884726935 × 10-18 EiB | 4.336808689942 × 10-18 EiB | 4.4452289071906 × 10-18 EiB | 4.5536491244391 × 10-18 EiB | 4.6620693416877 × 10-18 EiB | 4.7704895589362 × 10-18 EiB | 4.8789097761848 × 10-18 EiB | 4.9873299934333 × 10-18 EiB | 5.0957502106819 × 10-18 EiB | 5.2041704279304 × 10-18 EiB | 5.312590645179 × 10-18 EiB | 5.4210108624275 × 10-18 EiB | 5.5294310796761 × 10-18 EiB | 5.6378512969246 × 10-18 EiB | 5.7462715141732 × 10-18 EiB | 5.8546917314217 × 10-18 EiB | 5.9631119486703 × 10-18 EiB | 6.0715321659188 × 10-18 EiB | 6.1799523831674 × 10-18 EiB | 6.2883726004159 × 10-18 EiB | 6.3967928176645 × 10-18 EiB | 6.505213034913 × 10-18 EiB | 6.6136332521616 × 10-18 EiB | 6.7220534694101 × 10-18 EiB | 6.8304736866587 × 10-18 EiB | 6.9388939039072 × 10-18 EiB | 7.0473141211558 × 10-18 EiB | 7.1557343384043 × 10-18 EiB | 7.2641545556529 × 10-18 EiB | 7.3725747729014 × 10-18 EiB | 7.48099499015 × 10-18 EiB | 7.5894152073985 × 10-18 EiB | 7.6978354246471 × 10-18 EiB | 7.8062556418956 × 10-18 EiB | 7.9146758591442 × 10-18 EiB | 8.0230960763927 × 10-18 EiB | 8.1315162936413 × 10-18 EiB | 8.2399365108898 × 10-18 EiB | 8.3483567281384 × 10-18 EiB | 8.4567769453869 × 10-18 EiB | 8.5651971626355 × 10-18 EiB | 8.673617379884 × 10-18 EiB | 8.7820375971326 × 10-18 EiB | 8.8904578143811 × 10-18 EiB | 8.9988780316297 × 10-18 EiB | 9.1072982488782 × 10-18 EiB | 9.2157184661268 × 10-18 EiB | 9.3241386833753 × 10-18 EiB | 9.4325589006239 × 10-18 EiB | 9.5409791178724 × 10-18 EiB | 9.649399335121 × 10-18 EiB | 9.7578195523695 × 10-18 EiB | 9.8662397696181 × 10-18 EiB | 9.9746599868666 × 10-18 EiB | 1.0083080204115 × 10-17 EiB | 1.0191500421364 × 10-17 EiB | 1.0299920638612 × 10-17 EiB | 1.0408340855861 × 10-17 EiB | 1.0516761073109 × 10-17 EiB | 1.0625181290358 × 10-17 EiB | 1.0733601507606 × 10-17 EiB | 1.0842021724855 × 10-17 EiB |
The bit (a portmanteau of binary digit) is a basic unit of information used in computing and digital communications.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| bit | b | = 1 bit | = 1 bit | Metric system SI |
| bits | exbibytes | bits | exbibytes |
|---|---|---|---|
| 1 | = 1.0842021724855E-19 | 6 | = 6.505213034913E-19 |
| 2 | = 2.168404344971E-19 | 7 | = 7.5894152073985E-19 |
| 3 | = 3.2526065174565E-19 | 8 | = 8.673617379884E-19 |
| 4 | = 4.336808689942E-19 | 9 | = 9.7578195523695E-19 |
| 5 | = 5.4210108624275E-19 | 10 | = 1.0842021724855E-18 |
The exbibyte is a multiple of the unit byte for digital information. It is a member of the set of units with binary prefixes defined by the International Electrotechnical Commission (IEC). Its unit symbol is EiB.
The prefix exbi (symbol Ei) represents multiplication by 260, therefore: 1 exbibyte = 260 bytes = 1 152 921 504 606 846 976 bytes = 1024 pebibytes.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| exbibyte | EiB | 1exbibyte = 1024 pebibyte = 220 tebibyte = 230 gibibyte = 240 mebibyte = 250 kibibyte= 260 bytes | = 260 bytes = 8 × 260 bits = 23 × 260 bits = 263 bits | Metric system SI |
| exbibytes | bits | exbibytes | bits |
|---|---|---|---|
| 1 | = 9.2233720368548E+18 | 6 | = 5.5340232221129E+19 |
| 2 | = 1.844674407371E+19 | 7 | = 6.4563604257983E+19 |
| 3 | = 2.7670116110564E+19 | 8 | = 7.3786976294838E+19 |
| 4 | = 3.6893488147419E+19 | 9 | = 8.3010348331693E+19 |
| 5 | = 4.6116860184274E+19 | 10 | = 9.2233720368548E+19 |
| bits | exbibytes |
|---|---|
| 1 | = 1.0842021724855 × 10-19 |
| 9.2233720368548 × 1018 | = 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 …) |