light-minute | 1 light-minute | 2 light-minute | 3 light-minute | 4 light-minute | 5 light-minute | 6 light-minute | 7 light-minute | 8 light-minute | 9 light-minute | 10 light-minute | 11 light-minute | 12 light-minute | 13 light-minute | 14 light-minute | 15 light-minute | 16 light-minute | 17 light-minute | 18 light-minute | 19 light-minute | 20 light-minute | 21 light-minute | 22 light-minute | 23 light-minute | 24 light-minute | 25 light-minute | 26 light-minute | 27 light-minute | 28 light-minute | 29 light-minute | 30 light-minute | 31 light-minute | 32 light-minute | 33 light-minute | 34 light-minute | 35 light-minute | 36 light-minute | 37 light-minute | 38 light-minute | 39 light-minute | 40 light-minute | 41 light-minute | 42 light-minute | 43 light-minute | 44 light-minute | 45 light-minute | 46 light-minute | 47 light-minute | 48 light-minute | 49 light-minute | 50 light-minute | 51 light-minute | 52 light-minute | 53 light-minute | 54 light-minute | 55 light-minute | 56 light-minute | 57 light-minute | 58 light-minute | 59 light-minute | 60 light-minute | 61 light-minute | 62 light-minute | 63 light-minute | 64 light-minute | 65 light-minute | 66 light-minute | 67 light-minute | 68 light-minute | 69 light-minute | 70 light-minute | 71 light-minute | 72 light-minute | 73 light-minute | 74 light-minute | 75 light-minute | 76 light-minute | 77 light-minute | 78 light-minute | 79 light-minute | 80 light-minute | 81 light-minute | 82 light-minute | 83 light-minute | 84 light-minute | 85 light-minute | 86 light-minute | 87 light-minute | 88 light-minute | 89 light-minute | 90 light-minute | 91 light-minute | 92 light-minute | 93 light-minute | 94 light-minute | 95 light-minute | 96 light-minute | 97 light-minute | 98 light-minute | 99 light-minute | 100 light-minute |
fathom | 9,835,710,564.3045 ftm | 19,671,421,128.609 ftm | 29,507,131,692.913 ftm | 39,342,842,257.218 ftm | 49,178,552,821.522 ftm | 59,014,263,385.827 ftm | 68,849,973,950.131 ftm | 78,685,684,514.436 ftm | 88,521,395,078.74 ftm | 98,357,105,643.045 ftm | 108,192,816,207.35 ftm | 118,028,526,771.65 ftm | 127,864,237,335.96 ftm | 137,699,947,900.26 ftm | 147,535,658,464.57 ftm | 157,371,369,028.87 ftm | 167,207,079,593.18 ftm | 177,042,790,157.48 ftm | 186,878,500,721.78 ftm | 196,714,211,286.09 ftm | 206,549,921,850.39 ftm | 216,385,632,414.7 ftm | 226 221 342 979 ftm | 236,057,053,543.31 ftm | 245,892,764,107.61 ftm | 255,728,474,671.92 ftm | 265,564,185,236.22 ftm | 275,399,895,800.52 ftm | 285,235,606,364.83 ftm | 295,071,316,929.13 ftm | 304,907,027,493.44 ftm | 314,742,738,057.74 ftm | 324,578,448,622.05 ftm | 334,414,159,186.35 ftm | 344,249,869,750.66 ftm | 354,085,580,314.96 ftm | 363,921,290,879.27 ftm | 373,757,001,443.57 ftm | 383,592,712,007.87 ftm | 393,428,422,572.18 ftm | 403,264,133,136.48 ftm | 413,099,843,700.79 ftm | 422,935,554,265.09 ftm | 432,771,264,829.4 ftm | 442,606,975,393.7 ftm | 452,442,685,958.01 ftm | 462,278,396,522.31 ftm | 472,114,107,086.61 ftm | 481,949,817,650.92 ftm | 491,785,528,215.22 ftm | 501,621,238,779.53 ftm | 511,456,949,343.83 ftm | 521,292,659,908.14 ftm | 531,128,370,472.44 ftm | 540,964,081,036.75 ftm | 550,799,791,601.05 ftm | 560,635,502,165.35 ftm | 570,471,212,729.66 ftm | 580,306,923,293.96 ftm | 590,142,633,858.27 ftm | 599,978,344,422.57 ftm | 609,814,054,986.88 ftm | 619,649,765,551.18 ftm | 629,485,476,115.49 ftm | 639,321,186,679.79 ftm | 649,156,897,244.09 ftm | 658,992,607,808.4 ftm | 668,828,318,372.7 ftm | 678,664,028,937.01 ftm | 688,499,739,501.31 ftm | 698,335,450,065.62 ftm | 708,171,160,629.92 ftm | 718,006,871,194.23 ftm | 727,842,581,758.53 ftm | 737,678,292,322.83 ftm | 747,514,002,887.14 ftm | 757,349,713,451.44 ftm | 767,185,424,015.75 ftm | 777,021,134,580.05 ftm | 786,856,845,144.36 ftm | 796,692,555,708.66 ftm | 806,528,266,272.97 ftm | 816,363,976,837.27 ftm | 826,199,687,401.57 ftm | 836,035,397,965.88 ftm | 845,871,108,530.18 ftm | 855,706,819,094.49 ftm | 865,542,529,658.79 ftm | 875,378,240,223.1 ftm | 885,213,950,787.4 ftm | 895,049,661,351.71 ftm | 904,885,371,916.01 ftm | 914,721,082,480.31 ftm | 924,556,793,044.62 ftm | 934,392,503,608.92 ftm | 944,228,214,173.23 ftm | 954,063,924,737.53 ftm | 963,899,635,301.84 ftm | 973,735,345,866.14 ftm | 983,571,056,430.45 ftm |
The light-minute 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 oneminute, and is equal to exactly 1.798754748×1010 metres.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
light-minute | ≡ 60 light-seconds | ≡ 1.798754748×1010 m | Science - Astronomy (Length) |
light-minutes | fathoms | light-minutes | fathoms |
---|---|---|---|
1 | = 9835710564.3045 | 4 | = 39342842257.218 |
1.5 | = 14753565846.457 | 4.5 | = 44260697539.37 |
2 | = 19671421128.609 | 5 | = 49178552821.522 |
2.5 | = 24589276410.761 | 5.5 | = 54096408103.675 |
3 | = 29507131692.913 | 6 | = 59014263385.827 |
A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 metres), used especially for measuring the depth of water.
There are two yards (6 feet) in an imperial fathom. Originally the span of a man's outstretched arms, the size of a fathom has varied slightly depending on whether it was defined as a thousandth of an (Admiralty) nautical mile or as a multiple of the imperial yard. Formerly, the term was used for any of several units of length varying around 5–5 1⁄2 feet.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
fathom | ftm | ≡ 6 ft | = 1.8288 m | Imperial/US |
fathoms | light-minutes | fathoms | light-minutes |
---|---|---|---|
1 | = 1.016703362164E-10 | 4 | = 4.0668134486559E-10 |
1.5 | = 1.525055043246E-10 | 4.5 | = 4.5751651297379E-10 |
2 | = 2.0334067243279E-10 | 5 | = 5.0835168108198E-10 |
2.5 | = 2.5417584054099E-10 | 5.5 | = 5.5918684919018E-10 |
3 | = 3.0501100864919E-10 | 6 | = 6.1002201729838E-10 |
light-minutes | fathoms |
---|---|
1 | = 9,835,710,564.3045 |
1.016703362164 × 10-10 | = 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 …) |