| light-hour | 1 light-hour | 2 light-hour | 3 light-hour | 4 light-hour | 5 light-hour | 6 light-hour | 7 light-hour | 8 light-hour | 9 light-hour | 10 light-hour | 11 light-hour | 12 light-hour | 13 light-hour | 14 light-hour | 15 light-hour | 16 light-hour | 17 light-hour | 18 light-hour | 19 light-hour | 20 light-hour | 21 light-hour | 22 light-hour | 23 light-hour | 24 light-hour | 25 light-hour | 26 light-hour | 27 light-hour | 28 light-hour | 29 light-hour | 30 light-hour | 31 light-hour | 32 light-hour | 33 light-hour | 34 light-hour | 35 light-hour | 36 light-hour | 37 light-hour | 38 light-hour | 39 light-hour | 40 light-hour | 41 light-hour | 42 light-hour | 43 light-hour | 44 light-hour | 45 light-hour | 46 light-hour | 47 light-hour | 48 light-hour | 49 light-hour | 50 light-hour | 51 light-hour | 52 light-hour | 53 light-hour | 54 light-hour | 55 light-hour | 56 light-hour | 57 light-hour | 58 light-hour | 59 light-hour | 60 light-hour | 61 light-hour | 62 light-hour | 63 light-hour | 64 light-hour | 65 light-hour | 66 light-hour | 67 light-hour | 68 light-hour | 69 light-hour | 70 light-hour | 71 light-hour | 72 light-hour | 73 light-hour | 74 light-hour | 75 light-hour | 76 light-hour | 77 light-hour | 78 light-hour | 79 light-hour | 80 light-hour | 81 light-hour | 82 light-hour | 83 light-hour | 84 light-hour | 85 light-hour | 86 light-hour | 87 light-hour | 88 light-hour | 89 light-hour | 90 light-hour | 91 light-hour | 92 light-hour | 93 light-hour | 94 light-hour | 95 light-hour | 96 light-hour | 97 light-hour | 98 light-hour | 99 light-hour | 100 light-hour |
| gigameter | 1,079.2528488 Gm | 2,158.5056976 Gm | 3,237.7585464 Gm | 4,317.0113952 Gm | 5,396.264244 Gm | 6,475.5170928 Gm | 7,554.7699416 Gm | 8,634.0227904 Gm | 9,713.2756392 Gm | 10,792.528488 Gm | 11,871.7813368 Gm | 12,951.0341856 Gm | 14,030.2870344 Gm | 15,109.5398832 Gm | 16,188.792732 Gm | 17,268.0455808 Gm | 18,347.2984296 Gm | 19,426.5512784 Gm | 20,505.8041272 Gm | 21,585.056976 Gm | 22,664.3098248 Gm | 23,743.5626736 Gm | 24,822.8155224 Gm | 25,902.0683712 Gm | 26,981.32122 Gm | 28,060.5740688 Gm | 29,139.8269176 Gm | 30,219.0797664 Gm | 31,298.3326152 Gm | 32,377.585464 Gm | 33,456.8383128 Gm | 34,536.0911616 Gm | 35,615.3440104 Gm | 36,694.5968592 Gm | 37,773.849708 Gm | 38,853.1025568 Gm | 39,932.3554056 Gm | 41,011.6082544 Gm | 42,090.8611032 Gm | 43,170.113952 Gm | 44,249.3668008 Gm | 45,328.6196496 Gm | 46,407.8724984 Gm | 47,487.1253472 Gm | 48,566.378196 Gm | 49,645.6310448 Gm | 50,724.8838936 Gm | 51,804.1367424 Gm | 52,883.3895912 Gm | 53,962.64244 Gm | 55,041.8952888 Gm | 56,121.1481376 Gm | 57,200.4009864 Gm | 58,279.6538352 Gm | 59,358.906684 Gm | 60,438.1595328 Gm | 61,517.4123816 Gm | 62,596.6652304 Gm | 63,675.9180792 Gm | 64,755.170928 Gm | 65,834.4237768 Gm | 66,913.6766256 Gm | 67,992.9294744 Gm | 69,072.1823232 Gm | 70,151.435172 Gm | 71,230.6880208 Gm | 72,309.9408696 Gm | 73,389.1937184 Gm | 74,468.4465672 Gm | 75,547.699416 Gm | 76,626.9522648 Gm | 77,706.2051136 Gm | 78,785.4579624 Gm | 79,864.7108112 Gm | 80,943.96366 Gm | 82,023.2165088 Gm | 83,102.4693576 Gm | 84,181.7222064 Gm | 85,260.9750552 Gm | 86,340.227904 Gm | 87,419.4807528 Gm | 88,498.7336016 Gm | 89,577.9864504 Gm | 90,657.2392992 Gm | 91,736.492148 Gm | 92,815.7449968 Gm | 93,894.9978456 Gm | 94,974.2506944 Gm | 96,053.5035432 Gm | 97,132.756392 Gm | 98,212.0092408 Gm | 99,291.2620896 Gm | 100,370.5149384 Gm | 101,449.7677872 Gm | 102,529.020636 Gm | 103,608.2734848 Gm | 104,687.5263336 Gm | 105,766.7791824 Gm | 106,846.0320312 Gm | 107,925.28488 Gm |
The light-hour is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in onehour, and is equal to exactly 1.0792528488×1012 metres.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| light-hour | ≡ 60 light-minutes | ≡ 1.0792528488×1012 m | Science - Astronomy (Length) |
| light-hours | gigameters | light-hours | gigameters |
|---|---|---|---|
| 1 | ≡ 1079.2528488 | 4 | ≡ 4317.0113952 |
| 1.5 | ≡ 1618.8792732 | 4.5 | ≡ 4856.6378196 |
| 2 | ≡ 2158.5056976 | 5 | ≡ 5396.264244 |
| 2.5 | ≡ 2698.132122 | 5.5 | ≡ 5935.8906684 |
| 3 | ≡ 3237.7585464 | 6 | ≡ 6475.5170928 |
Gigameter or gigametre is equal to 1,000,000,000 meters or 106 meters (unit of length), comes from a combination of the metric prefix giga (G) and the SI unit of length meter (m). Plural name is gigameters.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| gigameter | Gm | ≡ 1×109 m | ≡ 1×109 m | Metric system SI |
| gigameters | light-hours | gigameters | light-hours |
|---|---|---|---|
| 1 | ≡ 0.00092656693110598 | 4 | ≡ 0.0037062677244239 |
| 1.5 | ≡ 0.001389850396659 | 4.5 | ≡ 0.0041695511899769 |
| 2 | ≡ 0.001853133862212 | 5 | ≡ 0.0046328346555299 |
| 2.5 | ≡ 0.0023164173277649 | 5.5 | ≡ 0.0050961181210829 |
| 3 | ≡ 0.0027797007933179 | 6 | ≡ 0.0055594015866359 |
| light-hours | gigameters |
|---|---|
| 1 | ≡ 1,079.2528488 |
| 0.0009266 | ≡ 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 …) |