ell | 1 ell | 2 ell | 3 ell | 4 ell | 5 ell | 6 ell | 7 ell | 8 ell | 9 ell | 10 ell | 11 ell | 12 ell | 13 ell | 14 ell | 15 ell | 16 ell | 17 ell | 18 ell | 19 ell | 20 ell | 21 ell | 22 ell | 23 ell | 24 ell | 25 ell | 26 ell | 27 ell | 28 ell | 29 ell | 30 ell | 31 ell | 32 ell | 33 ell | 34 ell | 35 ell | 36 ell | 37 ell | 38 ell | 39 ell | 40 ell | 41 ell | 42 ell | 43 ell | 44 ell | 45 ell | 46 ell | 47 ell | 48 ell | 49 ell | 50 ell | 51 ell | 52 ell | 53 ell | 54 ell | 55 ell | 56 ell | 57 ell | 58 ell | 59 ell | 60 ell | 61 ell | 62 ell | 63 ell | 64 ell | 65 ell | 66 ell | 67 ell | 68 ell | 69 ell | 70 ell | 71 ell | 72 ell | 73 ell | 74 ell | 75 ell | 76 ell | 77 ell | 78 ell | 79 ell | 80 ell | 81 ell | 82 ell | 83 ell | 84 ell | 85 ell | 86 ell | 87 ell | 88 ell | 89 ell | 90 ell | 91 ell | 92 ell | 93 ell | 94 ell | 95 ell | 96 ell | 97 ell | 98 ell | 99 ell | 100 ell |
light-second | 3.8126376081149 × 10-9 light-second | 7.6252752162298 × 10-9 light-second | 1.1437912824345 × 10-8 light-second | 1.525055043246 × 10-8 light-second | 1.9063188040574 × 10-8 light-second | 2.2875825648689 × 10-8 light-second | 2.6688463256804 × 10-8 light-second | 3.0501100864919 × 10-8 light-second | 3.4313738473034 × 10-8 light-second | 3.8126376081149 × 10-8 light-second | 4.1939013689264 × 10-8 light-second | 4.5751651297379 × 10-8 light-second | 4.9564288905493 × 10-8 light-second | 5.3376926513608 × 10-8 light-second | 5.7189564121723 × 10-8 light-second | 6.1002201729838 × 10-8 light-second | 6.4814839337953 × 10-8 light-second | 6.8627476946068 × 10-8 light-second | 7.2440114554183 × 10-8 light-second | 7.6252752162298 × 10-8 light-second | 8.0065389770412 × 10-8 light-second | 8.3878027378527 × 10-8 light-second | 8.7690664986642 × 10-8 light-second | 9.1503302594757 × 10-8 light-second | 9.5315940202872 × 10-8 light-second | 9.9128577810987 × 10-8 light-second | 1.029412154191 × 10-7 light-second | 1.0675385302722 × 10-7 light-second | 1.1056649063533 × 10-7 light-second | 1.1437912824345 × 10-7 light-second | 1.1819176585156 × 10-7 light-second | 1.2200440345968 × 10-7 light-second | 1.2581704106779 × 10-7 light-second | 1.2962967867591 × 10-7 light-second | 1.3344231628402 × 10-7 light-second | 1.3725495389214 × 10-7 light-second | 1.4106759150025 × 10-7 light-second | 1.4488022910837 × 10-7 light-second | 1.4869286671648 × 10-7 light-second | 1.525055043246 × 10-7 light-second | 1.5631814193271 × 10-7 light-second | 1.6013077954082 × 10-7 light-second | 1.6394341714894 × 10-7 light-second | 1.6775605475705 × 10-7 light-second | 1.7156869236517 × 10-7 light-second | 1.7538132997328 × 10-7 light-second | 1.791939675814 × 10-7 light-second | 1.8300660518951 × 10-7 light-second | 1.8681924279763 × 10-7 light-second | 1.9063188040574 × 10-7 light-second | 1.9444451801386 × 10-7 light-second | 1.9825715562197 × 10-7 light-second | 2.0206979323009 × 10-7 light-second | 2.058824308382 × 10-7 light-second | 2.0969506844632 × 10-7 light-second | 2.1350770605443 × 10-7 light-second | 2.1732034366255 × 10-7 light-second | 2.2113298127066 × 10-7 light-second | 2.2494561887878 × 10-7 light-second | 2.2875825648689 × 10-7 light-second | 2.3257089409501 × 10-7 light-second | 2.3638353170312 × 10-7 light-second | 2.4019616931124 × 10-7 light-second | 2.4400880691935 × 10-7 light-second | 2.4782144452747 × 10-7 light-second | 2.5163408213558 × 10-7 light-second | 2.554467197437 × 10-7 light-second | 2.5925935735181 × 10-7 light-second | 2.6307199495993 × 10-7 light-second | 2.6688463256804 × 10-7 light-second | 2.7069727017616 × 10-7 light-second | 2.7450990778427 × 10-7 light-second | 2.7832254539239 × 10-7 light-second | 2.821351830005 × 10-7 light-second | 2.8594782060862 × 10-7 light-second | 2.8976045821673 × 10-7 light-second | 2.9357309582485 × 10-7 light-second | 2.9738573343296 × 10-7 light-second | 3.0119837104108 × 10-7 light-second | 3.0501100864919 × 10-7 light-second | 3.0882364625731 × 10-7 light-second | 3.1263628386542 × 10-7 light-second | 3.1644892147353 × 10-7 light-second | 3.2026155908165 × 10-7 light-second | 3.2407419668976 × 10-7 light-second | 3.2788683429788 × 10-7 light-second | 3.3169947190599 × 10-7 light-second | 3.3551210951411 × 10-7 light-second | 3.3932474712222 × 10-7 light-second | 3.4313738473034 × 10-7 light-second | 3.4695002233845 × 10-7 light-second | 3.5076265994657 × 10-7 light-second | 3.5457529755468 × 10-7 light-second | 3.583879351628 × 10-7 light-second | 3.6220057277091 × 10-7 light-second | 3.6601321037903 × 10-7 light-second | 3.6982584798714 × 10-7 light-second | 3.7363848559526 × 10-7 light-second | 3.7745112320337 × 10-7 light-second | 3.8126376081149 × 10-7 light-second |
An ell (from Proto-Germanic *alinō, cognate with Latin ulna) is a unit of measurement, originally a cubit, i.e., approximating the length of a man's arm from the elbow ("elbow" means the bend or bow of the ell or arm) to the tip of the middle finger, or about 18 inches (457 mm); in later usage, any of several longer units.
1 ell = 3.8126376081149E-9 light-seconds | 4 ell = 1.525055043246E-8 light-seconds |
1.5 ell = 5.7189564121723E-9 light-seconds | 4.5 ell = 1.7156869236517E-8 light-seconds |
2 ell = 7.6252752162298E-9 light-seconds | 5 ell = 1.9063188040574E-8 light-seconds |
2.5 ell = 9.5315940202872E-9 light-seconds | 5.5 ell = 2.0969506844632E-8 light-seconds |
3 ell = 1.1437912824345E-8 light-seconds | 6 ell = 2.2875825648689E-8 light-seconds |
The light-second 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 onesecond, and is equal to exactly 299792458 metres (just over 186282 miles).
1 light-seconds = 262285615.04812 ell | 4 light-seconds = 1049142460.1925 ell |
1.5 light-seconds = 393428422.57218 ell | 4.5 light-seconds = 1180285267.7165 ell |
2 light-seconds = 524571230.09624 ell | 5 light-seconds = 1311428075.2406 ell |
2.5 light-seconds = 655714037.6203 ell | 5.5 light-seconds = 1442570882.7647 ell |
3 light-seconds = 786856845.14436 ell | 6 light-seconds = 1573713690.2887 ell |
1 ell = 3.8126376081149 × 10-9 light-seconds |
1 light-seconds = 262,285,615.04812 ell |