| finger | 1 finger (US) | 2 finger (US) | 3 finger (US) | 4 finger (US) | 5 finger (US) | 6 finger (US) | 7 finger (US) | 8 finger (US) | 9 finger (US) | 10 finger (US) | 11 finger (US) | 12 finger (US) | 13 finger (US) | 14 finger (US) | 15 finger (US) | 16 finger (US) | 17 finger (US) | 18 finger (US) | 19 finger (US) | 20 finger (US) | 21 finger (US) | 22 finger (US) | 23 finger (US) | 24 finger (US) | 25 finger (US) | 26 finger (US) | 27 finger (US) | 28 finger (US) | 29 finger (US) | 30 finger (US) | 31 finger (US) | 32 finger (US) | 33 finger (US) | 34 finger (US) | 35 finger (US) | 36 finger (US) | 37 finger (US) | 38 finger (US) | 39 finger (US) | 40 finger (US) | 41 finger (US) | 42 finger (US) | 43 finger (US) | 44 finger (US) | 45 finger (US) | 46 finger (US) | 47 finger (US) | 48 finger (US) | 49 finger (US) | 50 finger (US) | 51 finger (US) | 52 finger (US) | 53 finger (US) | 54 finger (US) | 55 finger (US) | 56 finger (US) | 57 finger (US) | 58 finger (US) | 59 finger (US) | 60 finger (US) | 61 finger (US) | 62 finger (US) | 63 finger (US) | 64 finger (US) | 65 finger (US) | 66 finger (US) | 67 finger (US) | 68 finger (US) | 69 finger (US) | 70 finger (US) | 71 finger (US) | 72 finger (US) | 73 finger (US) | 74 finger (US) | 75 finger (US) | 76 finger (US) | 77 finger (US) | 78 finger (US) | 79 finger (US) | 80 finger (US) | 81 finger (US) | 82 finger (US) | 83 finger (US) | 84 finger (US) | 85 finger (US) | 86 finger (US) | 87 finger (US) | 88 finger (US) | 89 finger (US) | 90 finger (US) | 91 finger (US) | 92 finger (US) | 93 finger (US) | 94 finger (US) | 95 finger (US) | 96 finger (US) | 97 finger (US) | 98 finger (US) | 99 finger (US) | 100 finger (US) |
| earth radius | 3.4884633495527 × 10-9R⊕ | 6.9769266991053 × 10-9R⊕ | 1.0465390048658 × 10-8R⊕ | 1.3953853398211 × 10-8R⊕ | 1.7442316747763 × 10-8R⊕ | 2.0930780097316 × 10-8R⊕ | 2.4419243446869 × 10-8R⊕ | 2.7907706796421 × 10-8R⊕ | 3.1396170145974 × 10-8R⊕ | 3.4884633495527 × 10-8R⊕ | 3.8373096845079 × 10-8R⊕ | 4.1861560194632 × 10-8R⊕ | 4.5350023544185 × 10-8R⊕ | 4.8838486893737 × 10-8R⊕ | 5.232695024329 × 10-8R⊕ | 5.5815413592843 × 10-8R⊕ | 5.9303876942395 × 10-8R⊕ | 6.2792340291948 × 10-8R⊕ | 6.6280803641501 × 10-8R⊕ | 6.9769266991053 × 10-8R⊕ | 7.3257730340606 × 10-8R⊕ | 7.6746193690159 × 10-8R⊕ | 8.0234657039711 × 10-8R⊕ | 8.3723120389264 × 10-8R⊕ | 8.7211583738817 × 10-8R⊕ | 9.0700047088369 × 10-8R⊕ | 9.4188510437922 × 10-8R⊕ | 9.7676973787475 × 10-8R⊕ | 1.0116543713703 × 10-7R⊕ | 1.0465390048658 × 10-7R⊕ | 1.0814236383613 × 10-7R⊕ | 1.1163082718569 × 10-7R⊕ | 1.1511929053524 × 10-7R⊕ | 1.1860775388479 × 10-7R⊕ | 1.2209621723434 × 10-7R⊕ | 1.255846805839 × 10-7R⊕ | 1.2907314393345 × 10-7R⊕ | 1.32561607283 × 10-7R⊕ | 1.3605007063255 × 10-7R⊕ | 1.3953853398211 × 10-7R⊕ | 1.4302699733166 × 10-7R⊕ | 1.4651546068121 × 10-7R⊕ | 1.5000392403076 × 10-7R⊕ | 1.5349238738032 × 10-7R⊕ | 1.5698085072987 × 10-7R⊕ | 1.6046931407942 × 10-7R⊕ | 1.6395777742898 × 10-7R⊕ | 1.6744624077853 × 10-7R⊕ | 1.7093470412808 × 10-7R⊕ | 1.7442316747763 × 10-7R⊕ | 1.7791163082719 × 10-7R⊕ | 1.8140009417674 × 10-7R⊕ | 1.8488855752629 × 10-7R⊕ | 1.8837702087584 × 10-7R⊕ | 1.918654842254 × 10-7R⊕ | 1.9535394757495 × 10-7R⊕ | 1.988424109245 × 10-7R⊕ | 2.0233087427405 × 10-7R⊕ | 2.0581933762361 × 10-7R⊕ | 2.0930780097316 × 10-7R⊕ | 2.1279626432271 × 10-7R⊕ | 2.1628472767226 × 10-7R⊕ | 2.1977319102182 × 10-7R⊕ | 2.2326165437137 × 10-7R⊕ | 2.2675011772092 × 10-7R⊕ | 2.3023858107048 × 10-7R⊕ | 2.3372704442003 × 10-7R⊕ | 2.3721550776958 × 10-7R⊕ | 2.4070397111913 × 10-7R⊕ | 2.4419243446869 × 10-7R⊕ | 2.4768089781824 × 10-7R⊕ | 2.5116936116779 × 10-7R⊕ | 2.5465782451734 × 10-7R⊕ | 2.581462878669 × 10-7R⊕ | 2.6163475121645 × 10-7R⊕ | 2.65123214566 × 10-7R⊕ | 2.6861167791555 × 10-7R⊕ | 2.7210014126511 × 10-7R⊕ | 2.7558860461466 × 10-7R⊕ | 2.7907706796421 × 10-7R⊕ | 2.8256553131377 × 10-7R⊕ | 2.8605399466332 × 10-7R⊕ | 2.8954245801287 × 10-7R⊕ | 2.9303092136242 × 10-7R⊕ | 2.9651938471198 × 10-7R⊕ | 3.0000784806153 × 10-7R⊕ | 3.0349631141108 × 10-7R⊕ | 3.0698477476063 × 10-7R⊕ | 3.1047323811019 × 10-7R⊕ | 3.1396170145974 × 10-7R⊕ | 3.1745016480929 × 10-7R⊕ | 3.2093862815884 × 10-7R⊕ | 3.244270915084 × 10-7R⊕ | 3.2791555485795 × 10-7R⊕ | 3.314040182075 × 10-7R⊕ | 3.3489248155706 × 10-7R⊕ | 3.3838094490661 × 10-7R⊕ | 3.4186940825616 × 10-7R⊕ | 3.4535787160571 × 10-7R⊕ | 3.4884633495527 × 10-7R⊕ |
A finger (sometimes fingerbreadth or finger's breadth) is any of several units of measurement that are approximately the width of an adult human finger, including:
The digit, also known as digitus or digitus transversus (Latin), dactyl (Greek) or dactylus, or finger's breadth — 3⁄4 of an inch or 1⁄16 of a foot.
| 1 finger ≈ 3.4884633495527E-9 earth radius | 4 finger ≈ 1.3953853398211E-8 earth radius |
| 1.5 finger ≈ 5.232695024329E-9 earth radius | 4.5 finger ≈ 1.5698085072987E-8 earth radius |
| 2 finger ≈ 6.9769266991053E-9 earth radius | 5 finger ≈ 1.7442316747763E-8 earth radius |
| 2.5 finger ≈ 8.7211583738817E-9 earth radius | 5.5 finger ≈ 1.918654842254E-8 earth radius |
| 3 finger ≈ 1.0465390048658E-8 earth radius | 6 finger ≈ 2.0930780097316E-8 earth radius |
Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕.
| 1 earth radius ≈ 286659167.60405 finger | 4 earth radius ≈ 1146636670.4162 finger |
| 1.5 earth radius ≈ 429988751.40607 finger | 4.5 earth radius ≈ 1289966254.2182 finger |
| 2 earth radius ≈ 573318335.2081 finger | 5 earth radius ≈ 1433295838.0202 finger |
| 2.5 earth radius ≈ 716647919.01012 finger | 5.5 earth radius ≈ 1576625421.8223 finger |
| 3 earth radius ≈ 859977502.81215 finger | 6 earth radius ≈ 1719955005.6243 finger |
| 1 finger ≈ 3.4884633495527 × 10-9 earth radius |
| 1 earth radius ≈ 286,659,167.60405 finger |