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A lightyear is the distance that light travels in one year. Since there are various definitions for the length of a year, there are correspondingly slightly different values for a lightyear. One lightyear corresponds to about 9.461e15 m, 5.879e12 mi, or 63239.7 AU, or 0.3066 pc.
1/1000000th of a meter. Also known as a Micrometer
| Lightyears | Microns |
|---|---|
| 0ly | 0.00µ |
| 1ly | 9460730777119563448320.00µ |
| 2ly | 18921461554239126896640.00µ |
| 3ly | 28382192331358688247808.00µ |
| 4ly | 37842923108478253793280.00µ |
| 5ly | 47303653885597819338752.00µ |
| 6ly | 56764384662717376495616.00µ |
| 7ly | 66225115439836942041088.00µ |
| 8ly | 75685846216956507586560.00µ |
| 9ly | 85146576994076073132032.00µ |
| 10ly | 94607307771195638677504.00µ |
| 11ly | 104068038548315204222976.00µ |
| 12ly | 113528769325434752991232.00µ |
| 13ly | 122989500102554318536704.00µ |
| 14ly | 132450230879673884082176.00µ |
| 15ly | 141910961656793449627648.00µ |
| 16ly | 151371692433913015173120.00µ |
| 17ly | 160832423211032563941376.00µ |
| 18ly | 170293153988152146264064.00µ |
| 19ly | 179753884765271695032320.00µ |
| Lightyears | Microns |
|---|---|
| 20ly | 189214615542391277355008.00µ |
| 21ly | 198675346319510826123264.00µ |
| 22ly | 208136077096630408445952.00µ |
| 23ly | 217596807873749957214208.00µ |
| 24ly | 227057538650869505982464.00µ |
| 25ly | 236518269427989088305152.00µ |
| 26ly | 245979000205108637073408.00µ |
| 27ly | 255439730982228219396096.00µ |
| 28ly | 264900461759347768164352.00µ |
| 29ly | 274361192536467350487040.00µ |
| 30ly | 283821923313586899255296.00µ |
| 31ly | 293282654090706481577984.00µ |
| 32ly | 302743384867826030346240.00µ |
| 33ly | 312204115644945579114496.00µ |
| 34ly | 321664846422065127882752.00µ |
| 35ly | 331125577199184743759872.00µ |
| 36ly | 340586307976304292528128.00µ |
| 37ly | 350047038753423841296384.00µ |
| 38ly | 359507769530543390064640.00µ |
| 39ly | 368968500307663005941760.00µ |
| Lightyears | Microns |
|---|---|
| 40ly | 378429231084782554710016.00µ |
| 41ly | 387889961861902103478272.00µ |
| 42ly | 397350692639021652246528.00µ |
| 43ly | 406811423416141201014784.00µ |
| 44ly | 416272154193260816891904.00µ |
| 45ly | 425732884970380365660160.00µ |
| 46ly | 435193615747499914428416.00µ |
| 47ly | 444654346524619463196672.00µ |
| 48ly | 454115077301739011964928.00µ |
| 49ly | 463575808078858627842048.00µ |
| 50ly | 473036538855978176610304.00µ |
| 51ly | 482497269633097725378560.00µ |
| 52ly | 491958000410217274146816.00µ |
| 53ly | 501418731187336890023936.00µ |
| 54ly | 510879461964456438792192.00µ |
| 55ly | 520340192741575987560448.00µ |
| 56ly | 529800923518695536328704.00µ |
| 57ly | 539261654295815085096960.00µ |
| 58ly | 548722385072934700974080.00µ |
| 59ly | 558183115850054249742336.00µ |