kilobarn | 1 kb | 2 kb | 3 kb | 4 kb | 5 kb | 6 kb | 7 kb | 8 kb | 9 kb | 10 kb | 11 kb | 12 kb | 13 kb | 14 kb | 15 kb | 16 kb | 17 kb | 18 kb | 19 kb | 20 kb | 21 kb | 22 kb | 23 kb | 24 kb | 25 kb | 26 kb | 27 kb | 28 kb | 29 kb | 30 kb | 31 kb | 32 kb | 33 kb | 34 kb | 35 kb | 36 kb | 37 kb | 38 kb | 39 kb | 40 kb | 41 kb | 42 kb | 43 kb | 44 kb | 45 kb | 46 kb | 47 kb | 48 kb | 49 kb | 50 kb | 51 kb | 52 kb | 53 kb | 54 kb | 55 kb | 56 kb | 57 kb | 58 kb | 59 kb | 60 kb | 61 kb | 62 kb | 63 kb | 64 kb | 65 kb | 66 kb | 67 kb | 68 kb | 69 kb | 70 kb | 71 kb | 72 kb | 73 kb | 74 kb | 75 kb | 76 kb | 77 kb | 78 kb | 79 kb | 80 kb | 81 kb | 82 kb | 83 kb | 84 kb | 85 kb | 86 kb | 87 kb | 88 kb | 89 kb | 90 kb | 91 kb | 92 kb | 93 kb | 94 kb | 95 kb | 96 kb | 97 kb | 98 kb | 99 kb | 100 kb |
hide | 2.0 × 10-31 hide | 4.0 × 10-31 hide | 6.0 × 10-31 hide | 8.0 × 10-31 hide | 1.0 × 10-30 hide | 1.2 × 10-30 hide | 1.4 × 10-30 hide | 1.6 × 10-30 hide | 1.8 × 10-30 hide | 2.0 × 10-30 hide | 2.2 × 10-30 hide | 2.4 × 10-30 hide | 2.6 × 10-30 hide | 2.8 × 10-30 hide | 3.0 × 10-30 hide | 3.2 × 10-30 hide | 3.4 × 10-30 hide | 3.6 × 10-30 hide | 3.8 × 10-30 hide | 4.0 × 10-30 hide | 4.2 × 10-30 hide | 4.4 × 10-30 hide | 4.6 × 10-30 hide | 4.8 × 10-30 hide | 5.0 × 10-30 hide | 5.2 × 10-30 hide | 5.4 × 10-30 hide | 5.6 × 10-30 hide | 5.8 × 10-30 hide | 6.0 × 10-30 hide | 6.2 × 10-30 hide | 6.4 × 10-30 hide | 6.6 × 10-30 hide | 6.8 × 10-30 hide | 7.0 × 10-30 hide | 7.2 × 10-30 hide | 7.4 × 10-30 hide | 7.6 × 10-30 hide | 7.8 × 10-30 hide | 8.0 × 10-30 hide | 8.2 × 10-30 hide | 8.4 × 10-30 hide | 8.6 × 10-30 hide | 8.8 × 10-30 hide | 9.0 × 10-30 hide | 9.2 × 10-30 hide | 9.4 × 10-30 hide | 9.6 × 10-30 hide | 9.8 × 10-30 hide | 1.0 × 10-29 hide | 1.02 × 10-29 hide | 1.04 × 10-29 hide | 1.06 × 10-29 hide | 1.08 × 10-29 hide | 1.1 × 10-29 hide | 1.12 × 10-29 hide | 1.14 × 10-29 hide | 1.16 × 10-29 hide | 1.18 × 10-29 hide | 1.2 × 10-29 hide | 1.22 × 10-29 hide | 1.24 × 10-29 hide | 1.26 × 10-29 hide | 1.28 × 10-29 hide | 1.3 × 10-29 hide | 1.32 × 10-29 hide | 1.34 × 10-29 hide | 1.36 × 10-29 hide | 1.38 × 10-29 hide | 1.4 × 10-29 hide | 1.42 × 10-29 hide | 1.44 × 10-29 hide | 1.46 × 10-29 hide | 1.48 × 10-29 hide | 1.5 × 10-29 hide | 1.52 × 10-29 hide | 1.54 × 10-29 hide | 1.56 × 10-29 hide | 1.58 × 10-29 hide | 1.6 × 10-29 hide | 1.62 × 10-29 hide | 1.64 × 10-29 hide | 1.66 × 10-29 hide | 1.68 × 10-29 hide | 1.7 × 10-29 hide | 1.72 × 10-29 hide | 1.74 × 10-29 hide | 1.76 × 10-29 hide | 1.78 × 10-29 hide | 1.8 × 10-29 hide | 1.82 × 10-29 hide | 1.84 × 10-29 hide | 1.86 × 10-29 hide | 1.88 × 10-29 hide | 1.9 × 10-29 hide | 1.92 × 10-29 hide | 1.94 × 10-29 hide | 1.96 × 10-29 hide | 1.98 × 10-29 hide | 2.0 × 10-29 hide |
A kilobarn (symbol: kb) is a unit of area equal to 10−25 m2.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
kilobarn | kb | ≡ 103 b | ≡ 10−25 m2 | Nuclear Physics |
kilobarns | hides | kilobarns | hides |
---|---|---|---|
1 | = 2.0E-31 | 6 | = 1.2E-30 |
2 | = 4.0E-31 | 7 | = 1.4E-30 |
3 | = 6.0E-31 | 8 | = 1.6E-30 |
4 | = 8.0E-31 | 9 | = 1.8E-30 |
5 | = 1.0E-30 | 10 | = 2.0E-30 |
The hide was an English unit of land measurement originally intended to represent the amount of land sufficient to support a household.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hide | ≈ 120 ac (variable) | ≈ 5×105 m2 | Other |
hides | kilobarns | hides | kilobarns |
---|---|---|---|
1 | = 5.0E+30 | 6 | = 3.0E+31 |
2 | = 1.0E+31 | 7 | = 3.5E+31 |
3 | = 1.5E+31 | 8 | = 4.0E+31 |
4 | = 2.0E+31 | 9 | = 4.5E+31 |
5 | = 2.5E+31 | 10 | = 5.0E+31 |
kilobarns | hides |
---|---|
1 | = 2.0 × 10-31 |
5.0 × 1030 | = 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 …) |