league (land) | 1 lea | 2 lea | 3 lea | 4 lea | 5 lea | 6 lea | 7 lea | 8 lea | 9 lea | 10 lea | 11 lea | 12 lea | 13 lea | 14 lea | 15 lea | 16 lea | 17 lea | 18 lea | 19 lea | 20 lea | 21 lea | 22 lea | 23 lea | 24 lea | 25 lea | 26 lea | 27 lea | 28 lea | 29 lea | 30 lea | 31 lea | 32 lea | 33 lea | 34 lea | 35 lea | 36 lea | 37 lea | 38 lea | 39 lea | 40 lea | 41 lea | 42 lea | 43 lea | 44 lea | 45 lea | 46 lea | 47 lea | 48 lea | 49 lea | 50 lea | 51 lea | 52 lea | 53 lea | 54 lea | 55 lea | 56 lea | 57 lea | 58 lea | 59 lea | 60 lea | 61 lea | 62 lea | 63 lea | 64 lea | 65 lea | 66 lea | 67 lea | 68 lea | 69 lea | 70 lea | 71 lea | 72 lea | 73 lea | 74 lea | 75 lea | 76 lea | 77 lea | 78 lea | 79 lea | 80 lea | 81 lea | 82 lea | 83 lea | 84 lea | 85 lea | 86 lea | 87 lea | 88 lea | 89 lea | 90 lea | 91 lea | 92 lea | 93 lea | 94 lea | 95 lea | 96 lea | 97 lea | 98 lea | 99 lea | 100 lea |
zeptometer | 4.828 × 1024 zm | 9.656 × 1024 zm | 1.4484 × 1025 zm | 1.9312 × 1025 zm | 2.414 × 1025 zm | 2.8968 × 1025 zm | 3.3796 × 1025 zm | 3.8624 × 1025 zm | 4.3452 × 1025 zm | 4.828 × 1025 zm | 5.3108 × 1025 zm | 5.7936 × 1025 zm | 6.2764 × 1025 zm | 6.7592 × 1025 zm | 7.242 × 1025 zm | 7.7248 × 1025 zm | 8.2076 × 1025 zm | 8.6904 × 1025 zm | 9.1732 × 1025 zm | 9.656 × 1025 zm | 1.01388 × 1026 zm | 1.06216 × 1026 zm | 1.11044 × 1026 zm | 1.15872 × 1026 zm | 1.207 × 1026 zm | 1.25528 × 1026 zm | 1.30356 × 1026 zm | 1.35184 × 1026 zm | 1.40012 × 1026 zm | 1.4484 × 1026 zm | 1.49668 × 1026 zm | 1.54496 × 1026 zm | 1.59324 × 1026 zm | 1.64152 × 1026 zm | 1.6898 × 1026 zm | 1.73808 × 1026 zm | 1.78636 × 1026 zm | 1.83464 × 1026 zm | 1.88292 × 1026 zm | 1.9312 × 1026 zm | 1.97948 × 1026 zm | 2.02776 × 1026 zm | 2.07604 × 1026 zm | 2.12432 × 1026 zm | 2.1726 × 1026 zm | 2.22088 × 1026 zm | 2.26916 × 1026 zm | 2.31744 × 1026 zm | 2.36572 × 1026 zm | 2.414 × 1026 zm | 2.46228 × 1026 zm | 2.51056 × 1026 zm | 2.55884 × 1026 zm | 2.60712 × 1026 zm | 2.6554 × 1026 zm | 2.70368 × 1026 zm | 2.75196 × 1026 zm | 2.80024 × 1026 zm | 2.84852 × 1026 zm | 2.8968 × 1026 zm | 2.94508 × 1026 zm | 2.99336 × 1026 zm | 3.04164 × 1026 zm | 3.08992 × 1026 zm | 3.1382 × 1026 zm | 3.18648 × 1026 zm | 3.23476 × 1026 zm | 3.28304 × 1026 zm | 3.33132 × 1026 zm | 3.3796 × 1026 zm | 3.42788 × 1026 zm | 3.47616 × 1026 zm | 3.52444 × 1026 zm | 3.57272 × 1026 zm | 3.621 × 1026 zm | 3.66928 × 1026 zm | 3.71756 × 1026 zm | 3.76584 × 1026 zm | 3.81412 × 1026 zm | 3.8624 × 1026 zm | 3.91068 × 1026 zm | 3.95896 × 1026 zm | 4.00724 × 1026 zm | 4.05552 × 1026 zm | 4.1038 × 1026 zm | 4.15208 × 1026 zm | 4.20036 × 1026 zm | 4.24864 × 1026 zm | 4.29692 × 1026 zm | 4.3452 × 1026 zm | 4.39348 × 1026 zm | 4.44176 × 1026 zm | 4.49004 × 1026 zm | 4.53832 × 1026 zm | 4.5866 × 1026 zm | 4.63488 × 1026 zm | 4.68316 × 1026 zm | 4.73144 × 1026 zm | 4.77972 × 1026 zm | 4.828 × 1026 zm |
A league is a unit of length (or, in various regions, area). It was common in Europe and Latin America, but is no longer an official unit in any nation. The word originally meant the distance a person could walk in an hour. Since the Middle Ages, many values have been specified in several countries.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
league (land) | lea | ≈ 1 hour walk, Currently defined in US as 3 Statute miles, but historically varied from 2 to 9 km | ≈ 4828 m | Imperial/US |
leagues (land) | zeptometers | leagues (land) | zeptometers |
---|---|---|---|
1 | = 4.828E+24 | 4 | = 1.9312E+25 |
1.5 | = 7.242E+24 | 4.5 | = 2.1726E+25 |
2 | = 9.656E+24 | 5 | = 2.414E+25 |
2.5 | = 1.207E+25 | 5.5 | = 2.6554E+25 |
3 | = 1.4484E+25 | 6 | = 2.8968E+25 |
An zeptometer is a unit of length, a combination of the metric prefix zepto (symbol z) and the SI unit of length meter (symbol m), equal to 10−21 meter or 1.0E-21 meter and its symbol is zm. Plural name is zeptometers.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zeptometer | zm | ≡ 1×10-21 m | ≡ 1×10-21 m | Metric system SI |
zeptometers | leagues (land) | zeptometers | leagues (land) |
---|---|---|---|
1 | = 2.0712510356255E-25 | 4 | = 8.2850041425021E-25 |
1.5 | = 3.1068765534383E-25 | 4.5 | = 9.3206296603148E-25 |
2 | = 4.142502071251E-25 | 5 | = 1.0356255178128E-24 |
2.5 | = 5.1781275890638E-25 | 5.5 | = 1.139188069594E-24 |
3 | = 6.2137531068766E-25 | 6 | = 1.2427506213753E-24 |
leagues (land) | zeptometers |
---|---|
1 | = 4.828 × 1024 |
2.0712510356255 × 10-25 | = 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 …) |