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-day | 4.4127750093922 × 10-14 ly | 8.8255500187844 × 10-14 ly | 1.3238325028177 × 10-13 ly | 1.7651100037569 × 10-13 ly | 2.2063875046961 × 10-13 ly | 2.6476650056353 × 10-13 ly | 3.0889425065746 × 10-13 ly | 3.5302200075138 × 10-13 ly | 3.971497508453 × 10-13 ly | 4.4127750093922 × 10-13 ly | 4.8540525103314 × 10-13 ly | 5.2953300112707 × 10-13 ly | 5.7366075122099 × 10-13 ly | 6.1778850131491 × 10-13 ly | 6.6191625140883 × 10-13 ly | 7.0604400150276 × 10-13 ly | 7.5017175159668 × 10-13 ly | 7.942995016906 × 10-13 ly | 8.3842725178452 × 10-13 ly | 8.8255500187844 × 10-13 ly | 9.2668275197237 × 10-13 ly | 9.7081050206629 × 10-13 ly | 1.0149382521602 × 10-12 ly | 1.0590660022541 × 10-12 ly | 1.1031937523481 × 10-12 ly | 1.147321502442 × 10-12 ly | 1.1914492525359 × 10-12 ly | 1.2355770026298 × 10-12 ly | 1.2797047527237 × 10-12 ly | 1.3238325028177 × 10-12 ly | 1.3679602529116 × 10-12 ly | 1.4120880030055 × 10-12 ly | 1.4562157530994 × 10-12 ly | 1.5003435031934 × 10-12 ly | 1.5444712532873 × 10-12 ly | 1.5885990033812 × 10-12 ly | 1.6327267534751 × 10-12 ly | 1.676854503569 × 10-12 ly | 1.720982253663 × 10-12 ly | 1.7651100037569 × 10-12 ly | 1.8092377538508 × 10-12 ly | 1.8533655039447 × 10-12 ly | 1.8974932540387 × 10-12 ly | 1.9416210041326 × 10-12 ly | 1.9857487542265 × 10-12 ly | 2.0298765043204 × 10-12 ly | 2.0740042544143 × 10-12 ly | 2.1181320045083 × 10-12 ly | 2.1622597546022 × 10-12 ly | 2.2063875046961 × 10-12 ly | 2.25051525479 × 10-12 ly | 2.294643004884 × 10-12 ly | 2.3387707549779 × 10-12 ly | 2.3828985050718 × 10-12 ly | 2.4270262551657 × 10-12 ly | 2.4711540052596 × 10-12 ly | 2.5152817553536 × 10-12 ly | 2.5594095054475 × 10-12 ly | 2.6035372555414 × 10-12 ly | 2.6476650056353 × 10-12 ly | 2.6917927557293 × 10-12 ly | 2.7359205058232 × 10-12 ly | 2.7800482559171 × 10-12 ly | 2.824176006011 × 10-12 ly | 2.8683037561049 × 10-12 ly | 2.9124315061989 × 10-12 ly | 2.9565592562928 × 10-12 ly | 3.0006870063867 × 10-12 ly | 3.0448147564806 × 10-12 ly | 3.0889425065746 × 10-12 ly | 3.1330702566685 × 10-12 ly | 3.1771980067624 × 10-12 ly | 3.2213257568563 × 10-12 ly | 3.2654535069502 × 10-12 ly | 3.3095812570442 × 10-12 ly | 3.3537090071381 × 10-12 ly | 3.397836757232 × 10-12 ly | 3.4419645073259 × 10-12 ly | 3.4860922574199 × 10-12 ly | 3.5302200075138 × 10-12 ly | 3.5743477576077 × 10-12 ly | 3.6184755077016 × 10-12 ly | 3.6626032577955 × 10-12 ly | 3.7067310078895 × 10-12 ly | 3.7508587579834 × 10-12 ly | 3.7949865080773 × 10-12 ly | 3.8391142581712 × 10-12 ly | 3.8832420082652 × 10-12 ly | 3.9273697583591 × 10-12 ly | 3.971497508453 × 10-12 ly | 4.0156252585469 × 10-12 ly | 4.0597530086408 × 10-12 ly | 4.1038807587348 × 10-12 ly | 4.1480085088287 × 10-12 ly | 4.1921362589226 × 10-12 ly | 4.2362640090165 × 10-12 ly | 4.2803917591105 × 10-12 ly | 4.3245195092044 × 10-12 ly | 4.3686472592983 × 10-12 ly | 4.4127750093922 × 10-12 ly |
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 = 4.4127750093922E-14 light-days | 4 ell = 1.7651100037569E-13 light-days |
1.5 ell = 6.6191625140883E-14 light-days | 4.5 ell = 1.9857487542265E-13 light-days |
2 ell = 8.8255500187844E-14 light-days | 5 ell = 2.2063875046961E-13 light-days |
2.5 ell = 1.1031937523481E-13 light-days | 5.5 ell = 2.4270262551657E-13 light-days |
3 ell = 1.3238325028177E-13 light-days | 6 ell = 2.6476650056353E-13 light-days |
The light-day 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 oneday, and is equal to exactly 2.59020683712×1013 metres.
1 light-days = 22661477140157 ell | 4 light-days = 90645908560630 ell |
1.5 light-days = 33992215710236 ell | 4.5 light-days = 1.0197664713071E+14 ell |
2 light-days = 45322954280315 ell | 5 light-days = 1.1330738570079E+14 ell |
2.5 light-days = 56653692850394 ell | 5.5 light-days = 1.2463812427087E+14 ell |
3 light-days = 67984431420472 ell | 6 light-days = 1.3596886284094E+14 ell |
1 ell = 4.4127750093922 × 10-14 light-days |
1 light-days = 22 661 477 140 157 ell |