earth radius | 1 R⊕ | 2 R⊕ | 3 R⊕ | 4 R⊕ | 5 R⊕ | 6 R⊕ | 7 R⊕ | 8 R⊕ | 9 R⊕ | 10 R⊕ | 11 R⊕ | 12 R⊕ | 13 R⊕ | 14 R⊕ | 15 R⊕ | 16 R⊕ | 17 R⊕ | 18 R⊕ | 19 R⊕ | 20 R⊕ | 21 R⊕ | 22 R⊕ | 23 R⊕ | 24 R⊕ | 25 R⊕ | 26 R⊕ | 27 R⊕ | 28 R⊕ | 29 R⊕ | 30 R⊕ | 31 R⊕ | 32 R⊕ | 33 R⊕ | 34 R⊕ | 35 R⊕ | 36 R⊕ | 37 R⊕ | 38 R⊕ | 39 R⊕ | 40 R⊕ | 41 R⊕ | 42 R⊕ | 43 R⊕ | 44 R⊕ | 45 R⊕ | 46 R⊕ | 47 R⊕ | 48 R⊕ | 49 R⊕ | 50 R⊕ | 51 R⊕ | 52 R⊕ | 53 R⊕ | 54 R⊕ | 55 R⊕ | 56 R⊕ | 57 R⊕ | 58 R⊕ | 59 R⊕ | 60 R⊕ | 61 R⊕ | 62 R⊕ | 63 R⊕ | 64 R⊕ | 65 R⊕ | 66 R⊕ | 67 R⊕ | 68 R⊕ | 69 R⊕ | 70 R⊕ | 71 R⊕ | 72 R⊕ | 73 R⊕ | 74 R⊕ | 75 R⊕ | 76 R⊕ | 77 R⊕ | 78 R⊕ | 79 R⊕ | 80 R⊕ | 81 R⊕ | 82 R⊕ | 83 R⊕ | 84 R⊕ | 85 R⊕ | 86 R⊕ | 87 R⊕ | 88 R⊕ | 89 R⊕ | 90 R⊕ | 91 R⊕ | 92 R⊕ | 93 R⊕ | 94 R⊕ | 95 R⊕ | 96 R⊕ | 97 R⊕ | 98 R⊕ | 99 R⊕ | 100 R⊕ |
rope | 1,045,111.5485564 rope | 2,090,223.0971129 rope | 3,135,334.6456693 rope | 4,180,446.1942257 rope | 5,225,557.7427822 rope | 6,270,669.2913386 rope | 7,315,780.839895 rope | 8,360,892.3884514 rope | 9,406,003.9370079 rope | 10,451,115.485564 rope | 11,496,227.034121 rope | 12,541,338.582677 rope | 13,586,450.131234 rope | 14,631,561.67979 rope | 15,676,673.228346 rope | 16,721,784.776903 rope | 17,766,896.325459 rope | 18,812,007.874016 rope | 19,857,119.422572 rope | 20,902,230.971129 rope | 21,947,342.519685 rope | 22,992,454.068241 rope | 24,037,565.616798 rope | 25,082,677.165354 rope | 26,127,788.713911 rope | 27,172,900.262467 rope | 28,218,011.811024 rope | 29,263,123.35958 rope | 30,308,234.908136 rope | 31,353,346.456693 rope | 32,398,458.005249 rope | 33,443,569.553806 rope | 34,488,681.102362 rope | 35,533,792.650919 rope | 36,578,904.199475 rope | 37,624,015.748031 rope | 38,669,127.296588 rope | 39,714,238.845144 rope | 40,759,350.393701 rope | 41,804,461.942257 rope | 42,849,573.490814 rope | 43,894,685.03937 rope | 44,939,796.587927 rope | 45,984,908.136483 rope | 47,030,019.685039 rope | 48,075,131.233596 rope | 49,120,242.782152 rope | 50,165,354.330709 rope | 51,210,465.879265 rope | 52,255,577.427822 rope | 53,300,688.976378 rope | 54,345,800.524934 rope | 55,390,912.073491 rope | 56,436,023.622047 rope | 57,481,135.170604 rope | 58,526,246.71916 rope | 59,571,358.267717 rope | 60,616,469.816273 rope | 61,661,581.364829 rope | 62,706,692.913386 rope | 63,751,804.461942 rope | 64,796,916.010499 rope | 65,842,027.559055 rope | 66,887,139.107612 rope | 67,932,250.656168 rope | 68,977,362.204724 rope | 70,022,473.753281 rope | 71,067,585.301837 rope | 72,112,696.850394 rope | 73,157,808.39895 rope | 74,202,919.947507 rope | 75,248,031.496063 rope | 76,293,143.044619 rope | 77,338,254.593176 rope | 78,383,366.141732 rope | 79,428,477.690289 rope | 80,473,589.238845 rope | 81,518,700.787402 rope | 82,563,812.335958 rope | 83,608,923.884514 rope | 84,654,035.433071 rope | 85,699,146.981627 rope | 86,744,258.530184 rope | 87,789,370.07874 rope | 88,834,481.627297 rope | 89,879,593.175853 rope | 90,924,704.724409 rope | 91,969,816.272966 rope | 93,014,927.821522 rope | 94,060,039.370079 rope | 95,105,150.918635 rope | 96,150,262.467192 rope | 97,195,374.015748 rope | 98,240,485.564304 rope | 99,285,597.112861 rope | 100,330,708.66142 rope | 101,375,820.20997 rope | 102,420,931.75853 rope | 103,466,043.30709 rope | 104,511,154.85564 rope |
Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
earth radius | R⊕ | ≈ 6,371 km | ≈ 6,371 km | Science - Astronomy (Length) |
earth radius | ropes | earth radius | ropes |
---|---|---|---|
1 | ≈ 1045111.5485564 | 4 | ≈ 4180446.1942257 |
1.5 | ≈ 1567667.3228346 | 4.5 | ≈ 4703001.9685039 |
2 | ≈ 2090223.0971129 | 5 | ≈ 5225557.7427822 |
2.5 | ≈ 2612778.8713911 | 5.5 | ≈ 5748113.5170604 |
3 | ≈ 3135334.6456693 | 6 | ≈ 6270669.2913386 |
A rope may refer to any of several units of measurement initially determined or formed by ropes or knotted cords.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
rope | rope | ≡ 20 ft | = 6.096 m | Other (Length) |
ropes | earth radius | ropes | earth radius |
---|---|---|---|
1 | ≈ 9.5683566159159E-7 | 4 | ≈ 3.8273426463663E-6 |
1.5 | ≈ 1.4352534923874E-6 | 4.5 | ≈ 4.3057604771621E-6 |
2 | ≈ 1.9136713231832E-6 | 5 | ≈ 4.7841783079579E-6 |
2.5 | ≈ 2.392089153979E-6 | 5.5 | ≈ 5.2625961387537E-6 |
3 | ≈ 2.8705069847748E-6 | 6 | ≈ 5.7410139695495E-6 |
earth radius | ropes |
---|---|
1 | ≈ 1,045,111.5485564 |
9.5683566159159 × 10-7 | ≈ 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 …) |