| fermi | 1 fm | 2 fm | 3 fm | 4 fm | 5 fm | 6 fm | 7 fm | 8 fm | 9 fm | 10 fm | 11 fm | 12 fm | 13 fm | 14 fm | 15 fm | 16 fm | 17 fm | 18 fm | 19 fm | 20 fm | 21 fm | 22 fm | 23 fm | 24 fm | 25 fm | 26 fm | 27 fm | 28 fm | 29 fm | 30 fm | 31 fm | 32 fm | 33 fm | 34 fm | 35 fm | 36 fm | 37 fm | 38 fm | 39 fm | 40 fm | 41 fm | 42 fm | 43 fm | 44 fm | 45 fm | 46 fm | 47 fm | 48 fm | 49 fm | 50 fm | 51 fm | 52 fm | 53 fm | 54 fm | 55 fm | 56 fm | 57 fm | 58 fm | 59 fm | 60 fm | 61 fm | 62 fm | 63 fm | 64 fm | 65 fm | 66 fm | 67 fm | 68 fm | 69 fm | 70 fm | 71 fm | 72 fm | 73 fm | 74 fm | 75 fm | 76 fm | 77 fm | 78 fm | 79 fm | 80 fm | 81 fm | 82 fm | 83 fm | 84 fm | 85 fm | 86 fm | 87 fm | 88 fm | 89 fm | 90 fm | 91 fm | 92 fm | 93 fm | 94 fm | 95 fm | 96 fm | 97 fm | 98 fm | 99 fm | 100 fm |
| lunar distance | 2.6014432807322 × 10-24 LD | 5.2028865614643 × 10-24 LD | 7.8043298421965 × 10-24 LD | 1.0405773122929 × 10-23 LD | 1.3007216403661 × 10-23 LD | 1.5608659684393 × 10-23 LD | 1.8210102965125 × 10-23 LD | 2.0811546245857 × 10-23 LD | 2.3412989526589 × 10-23 LD | 2.6014432807322 × 10-23 LD | 2.8615876088054 × 10-23 LD | 3.1217319368786 × 10-23 LD | 3.3818762649518 × 10-23 LD | 3.642020593025 × 10-23 LD | 3.9021649210982 × 10-23 LD | 4.1623092491714 × 10-23 LD | 4.4224535772447 × 10-23 LD | 4.6825979053179 × 10-23 LD | 4.9427422333911 × 10-23 LD | 5.2028865614643 × 10-23 LD | 5.4630308895375 × 10-23 LD | 5.7231752176107 × 10-23 LD | 5.9833195456839 × 10-23 LD | 6.2434638737572 × 10-23 LD | 6.5036082018304 × 10-23 LD | 6.7637525299036 × 10-23 LD | 7.0238968579768 × 10-23 LD | 7.28404118605 × 10-23 LD | 7.5441855141232 × 10-23 LD | 7.8043298421965 × 10-23 LD | 8.0644741702697 × 10-23 LD | 8.3246184983429 × 10-23 LD | 8.5847628264161 × 10-23 LD | 8.8449071544893 × 10-23 LD | 9.1050514825625 × 10-23 LD | 9.3651958106357 × 10-23 LD | 9.625340138709 × 10-23 LD | 9.8854844667822 × 10-23 LD | 1.0145628794855 × 10-22 LD | 1.0405773122929 × 10-22 LD | 1.0665917451002 × 10-22 LD | 1.0926061779075 × 10-22 LD | 1.1186206107148 × 10-22 LD | 1.1446350435221 × 10-22 LD | 1.1706494763295 × 10-22 LD | 1.1966639091368 × 10-22 LD | 1.2226783419441 × 10-22 LD | 1.2486927747514 × 10-22 LD | 1.2747072075588 × 10-22 LD | 1.3007216403661 × 10-22 LD | 1.3267360731734 × 10-22 LD | 1.3527505059807 × 10-22 LD | 1.378764938788 × 10-22 LD | 1.4047793715954 × 10-22 LD | 1.4307938044027 × 10-22 LD | 1.45680823721 × 10-22 LD | 1.4828226700173 × 10-22 LD | 1.5088371028246 × 10-22 LD | 1.534851535632 × 10-22 LD | 1.5608659684393 × 10-22 LD | 1.5868804012466 × 10-22 LD | 1.6128948340539 × 10-22 LD | 1.6389092668613 × 10-22 LD | 1.6649236996686 × 10-22 LD | 1.6909381324759 × 10-22 LD | 1.7169525652832 × 10-22 LD | 1.7429669980905 × 10-22 LD | 1.7689814308979 × 10-22 LD | 1.7949958637052 × 10-22 LD | 1.8210102965125 × 10-22 LD | 1.8470247293198 × 10-22 LD | 1.8730391621271 × 10-22 LD | 1.8990535949345 × 10-22 LD | 1.9250680277418 × 10-22 LD | 1.9510824605491 × 10-22 LD | 1.9770968933564 × 10-22 LD | 2.0031113261638 × 10-22 LD | 2.0291257589711 × 10-22 LD | 2.0551401917784 × 10-22 LD | 2.0811546245857 × 10-22 LD | 2.107169057393 × 10-22 LD | 2.1331834902004 × 10-22 LD | 2.1591979230077 × 10-22 LD | 2.185212355815 × 10-22 LD | 2.2112267886223 × 10-22 LD | 2.2372412214296 × 10-22 LD | 2.263255654237 × 10-22 LD | 2.2892700870443 × 10-22 LD | 2.3152845198516 × 10-22 LD | 2.3412989526589 × 10-22 LD | 2.3673133854663 × 10-22 LD | 2.3933278182736 × 10-22 LD | 2.4193422510809 × 10-22 LD | 2.4453566838882 × 10-22 LD | 2.4713711166955 × 10-22 LD | 2.4973855495029 × 10-22 LD | 2.5233999823102 × 10-22 LD | 2.5494144151175 × 10-22 LD | 2.5754288479248 × 10-22 LD | 2.6014432807322 × 10-22 LD |
The femtometre (American spelling femtometer, symbol fm derived from the Danish and Norwegian word femten, "fifteen"+Ancient Greek: μέτρον, metrοn, "unit of measurement") is an SI unit of length equal to 10−15 metres, which means a quadrillionth of one. This distance can also be called a fermi and was so named in honour of physicist Enrico Fermi, as it is a typical length-scale of nuclear physics.
| 1 fermi ≈ 2.6014432807322E-24 lunar distance | 4 fermi ≈ 1.0405773122929E-23 lunar distance |
| 1.5 fermi ≈ 3.9021649210982E-24 lunar distance | 4.5 fermi ≈ 1.1706494763295E-23 lunar distance |
| 2 fermi ≈ 5.2028865614643E-24 lunar distance | 5 fermi ≈ 1.3007216403661E-23 lunar distance |
| 2.5 fermi ≈ 6.5036082018304E-24 lunar distance | 5.5 fermi ≈ 1.4307938044027E-23 lunar distance |
| 3 fermi ≈ 7.8043298421965E-24 lunar distance | 6 fermi ≈ 1.5608659684393E-23 lunar distance |
Lunar distance (LD), also called Earth–Moon distance, Earth–Moon characteristic distance, or distance to the Moon, is as a unit of measure in astronomy. It is the average distance from the center of Earth to the center of the Moon.
| 1 lunar distance ≈ 3.84402E+23 fermi | 4 lunar distance ≈ 1.537608E+24 fermi |
| 1.5 lunar distance ≈ 5.76603E+23 fermi | 4.5 lunar distance ≈ 1.729809E+24 fermi |
| 2 lunar distance ≈ 7.68804E+23 fermi | 5 lunar distance ≈ 1.92201E+24 fermi |
| 2.5 lunar distance ≈ 9.61005E+23 fermi | 5.5 lunar distance ≈ 2.114211E+24 fermi |
| 3 lunar distance ≈ 1.153206E+24 fermi | 6 lunar distance ≈ 2.306412E+24 fermi |
| 1 fermi ≈ 2.6014432807322 × 10-24 lunar distance |
| 1 lunar distance ≈ 3.84402 × 1023 fermi |