| barony | 1 barony | 2 barony | 3 barony | 4 barony | 5 barony | 6 barony | 7 barony | 8 barony | 9 barony | 10 barony | 11 barony | 12 barony | 13 barony | 14 barony | 15 barony | 16 barony | 17 barony | 18 barony | 19 barony | 20 barony | 21 barony | 22 barony | 23 barony | 24 barony | 25 barony | 26 barony | 27 barony | 28 barony | 29 barony | 30 barony | 31 barony | 32 barony | 33 barony | 34 barony | 35 barony | 36 barony | 37 barony | 38 barony | 39 barony | 40 barony | 41 barony | 42 barony | 43 barony | 44 barony | 45 barony | 46 barony | 47 barony | 48 barony | 49 barony | 50 barony | 51 barony | 52 barony | 53 barony | 54 barony | 55 barony | 56 barony | 57 barony | 58 barony | 59 barony | 60 barony | 61 barony | 62 barony | 63 barony | 64 barony | 65 barony | 66 barony | 67 barony | 68 barony | 69 barony | 70 barony | 71 barony | 72 barony | 73 barony | 74 barony | 75 barony | 76 barony | 77 barony | 78 barony | 79 barony | 80 barony | 81 barony | 82 barony | 83 barony | 84 barony | 85 barony | 86 barony | 87 barony | 88 barony | 89 barony | 90 barony | 91 barony | 92 barony | 93 barony | 94 barony | 95 barony | 96 barony | 97 barony | 98 barony | 99 barony | 100 barony |
| attobarn | 1.61874256896 × 1053 ab | 3.23748513792 × 1053 ab | 4.85622770688 × 1053 ab | 6.47497027584 × 1053 ab | 8.0937128448 × 1053 ab | 9.71245541376 × 1053 ab | 1.133119798272 × 1054 ab | 1.294994055168 × 1054 ab | 1.456868312064 × 1054 ab | 1.61874256896 × 1054 ab | 1.780616825856 × 1054 ab | 1.942491082752 × 1054 ab | 2.104365339648 × 1054 ab | 2.266239596544 × 1054 ab | 2.42811385344 × 1054 ab | 2.589988110336 × 1054 ab | 2.751862367232 × 1054 ab | 2.913736624128 × 1054 ab | 3.075610881024 × 1054 ab | 3.23748513792 × 1054 ab | 3.399359394816 × 1054 ab | 3.561233651712 × 1054 ab | 3.723107908608 × 1054 ab | 3.884982165504 × 1054 ab | 4.0468564224 × 1054 ab | 4.208730679296 × 1054 ab | 4.370604936192 × 1054 ab | 4.532479193088 × 1054 ab | 4.694353449984 × 1054 ab | 4.85622770688 × 1054 ab | 5.018101963776 × 1054 ab | 5.179976220672 × 1054 ab | 5.341850477568 × 1054 ab | 5.503724734464 × 1054 ab | 5.66559899136 × 1054 ab | 5.827473248256 × 1054 ab | 5.989347505152 × 1054 ab | 6.151221762048 × 1054 ab | 6.313096018944 × 1054 ab | 6.47497027584 × 1054 ab | 6.636844532736 × 1054 ab | 6.798718789632 × 1054 ab | 6.960593046528 × 1054 ab | 7.122467303424 × 1054 ab | 7.28434156032 × 1054 ab | 7.446215817216 × 1054 ab | 7.608090074112 × 1054 ab | 7.769964331008 × 1054 ab | 7.931838587904 × 1054 ab | 8.0937128448 × 1054 ab | 8.255587101696 × 1054 ab | 8.417461358592 × 1054 ab | 8.579335615488 × 1054 ab | 8.741209872384 × 1054 ab | 8.90308412928 × 1054 ab | 9.064958386176 × 1054 ab | 9.226832643072 × 1054 ab | 9.388706899968 × 1054 ab | 9.550581156864 × 1054 ab | 9.71245541376 × 1054 ab | 9.874329670656 × 1054 ab | 1.0036203927552 × 1055 ab | 1.0198078184448 × 1055 ab | 1.0359952441344 × 1055 ab | 1.052182669824 × 1055 ab | 1.0683700955136 × 1055 ab | 1.0845575212032 × 1055 ab | 1.1007449468928 × 1055 ab | 1.1169323725824 × 1055 ab | 1.133119798272 × 1055 ab | 1.1493072239616 × 1055 ab | 1.1654946496512 × 1055 ab | 1.1816820753408 × 1055 ab | 1.1978695010304 × 1055 ab | 1.21405692672 × 1055 ab | 1.2302443524096 × 1055 ab | 1.2464317780992 × 1055 ab | 1.2626192037888 × 1055 ab | 1.2788066294784 × 1055 ab | 1.294994055168 × 1055 ab | 1.3111814808576 × 1055 ab | 1.3273689065472 × 1055 ab | 1.3435563322368 × 1055 ab | 1.3597437579264 × 1055 ab | 1.375931183616 × 1055 ab | 1.3921186093056 × 1055 ab | 1.4083060349952 × 1055 ab | 1.4244934606848 × 1055 ab | 1.4406808863744 × 1055 ab | 1.456868312064 × 1055 ab | 1.4730557377536 × 1055 ab | 1.4892431634432 × 1055 ab | 1.5054305891328 × 1055 ab | 1.5216180148224 × 1055 ab | 1.537805440512 × 1055 ab | 1.5539928662016 × 1055 ab | 1.5701802918912 × 1055 ab | 1.5863677175808 × 1055 ab | 1.6025551432704 × 1055 ab | 1.61874256896 × 1055 ab |
A geographic barony is a remnant from mediaeval times of the area of land held under the form of feudal land tenure termed feudal barony, or barony by tenure, either an English feudal barony, a Scottish feudal barony or an Irish feudal barony, which all operated under different legal and social systems. Just as modern counties are no longer under the administrative control of a noble count or earl, geographic baronies are generally no longer connected with feudal barons, certainly not in England where such tenure was abolished with the whole feudal system by the Tenures Abolition Act 1660. The position in Scotland is more complex, although the legal force of the Scottish feudal baron was abolished early in the 21st century.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| barony | ≡ 4000 ac | ≡ 1.61874256896×107 m2 | Other |
| baronies | attobarns | baronies | attobarns |
|---|---|---|---|
| 1 | ≡ 1.61874256896E+53 | 6 | ≡ 9.71245541376E+53 |
| 2 | ≡ 3.23748513792E+53 | 7 | ≡ 1.133119798272E+54 |
| 3 | ≡ 4.85622770688E+53 | 8 | ≡ 1.294994055168E+54 |
| 4 | ≡ 6.47497027584E+53 | 9 | ≡ 1.456868312064E+54 |
| 5 | ≡ 8.0937128448E+53 | 10 | ≡ 1.61874256896E+54 |
A attobarn (symbol: ab) is a unit of area equal to 10−46 m2.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| attobarn | ab | ≡ 10−46 m2 | ≡ 10−46 m2 | Nuclear Physics |
| attobarns | baronies | attobarns | baronies |
|---|---|---|---|
| 1 | ≡ 6.1776345366791E-54 | 6 | ≡ 3.7065807220075E-53 |
| 2 | ≡ 1.2355269073358E-53 | 7 | ≡ 4.3243441756754E-53 |
| 3 | ≡ 1.8532903610037E-53 | 8 | ≡ 4.9421076293433E-53 |
| 4 | ≡ 2.4710538146717E-53 | 9 | ≡ 5.5598710830112E-53 |
| 5 | ≡ 3.0888172683396E-53 | 10 | ≡ 6.1776345366791E-53 |
| baronies | attobarns |
|---|---|
| 1 | ≡ 1.61874256896 × 1053 |
| 6.1776345366791 × 10-54 | ≡ 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 …) |