earth radius | 1 R⊕ | 2 R⊕ | 3 R⊕ | 4 R⊕ | 5 R⊕ | 6 R⊕ | 7 R⊕ | 8 R⊕ | 9 R⊕ | 10 R⊕ | 11 R⊕ | 12 R⊕ | 13 R⊕ | 14 R⊕ | 15 R⊕ | 16 R⊕ | 17 R⊕ | 18 R⊕ | 19 R⊕ | 20 R⊕ | 21 R⊕ | 22 R⊕ | 23 R⊕ | 24 R⊕ | 25 R⊕ | 26 R⊕ | 27 R⊕ | 28 R⊕ | 29 R⊕ | 30 R⊕ | 31 R⊕ | 32 R⊕ | 33 R⊕ | 34 R⊕ | 35 R⊕ | 36 R⊕ | 37 R⊕ | 38 R⊕ | 39 R⊕ | 40 R⊕ | 41 R⊕ | 42 R⊕ | 43 R⊕ | 44 R⊕ | 45 R⊕ | 46 R⊕ | 47 R⊕ | 48 R⊕ | 49 R⊕ | 50 R⊕ | 51 R⊕ | 52 R⊕ | 53 R⊕ | 54 R⊕ | 55 R⊕ | 56 R⊕ | 57 R⊕ | 58 R⊕ | 59 R⊕ | 60 R⊕ | 61 R⊕ | 62 R⊕ | 63 R⊕ | 64 R⊕ | 65 R⊕ | 66 R⊕ | 67 R⊕ | 68 R⊕ | 69 R⊕ | 70 R⊕ | 71 R⊕ | 72 R⊕ | 73 R⊕ | 74 R⊕ | 75 R⊕ | 76 R⊕ | 77 R⊕ | 78 R⊕ | 79 R⊕ | 80 R⊕ | 81 R⊕ | 82 R⊕ | 83 R⊕ | 84 R⊕ | 85 R⊕ | 86 R⊕ | 87 R⊕ | 88 R⊕ | 89 R⊕ | 90 R⊕ | 91 R⊕ | 92 R⊕ | 93 R⊕ | 94 R⊕ | 95 R⊕ | 96 R⊕ | 97 R⊕ | 98 R⊕ | 99 R⊕ | 100 R⊕ |
light-minute | 0.0003542 light-minute | 0.0007084 light-minute | 0.0010626 light-minute | 0.0014168 light-minute | 0.0017709 light-minute | 0.0021251 light-minute | 0.0024793 light-minute | 0.0028335 light-minute | 0.0031877 light-minute | 0.0035419 light-minute | 0.0038961 light-minute | 0.0042503 light-minute | 0.0046045 light-minute | 0.0049587 light-minute | 0.0053128 light-minute | 0.0056670 light-minute | 0.0060212 light-minute | 0.0063754 light-minute | 0.0067296 light-minute | 0.0070838 light-minute | 0.0074380 light-minute | 0.0077922 light-minute | 0.0081464 light-minute | 0.0085005 light-minute | 0.0088547 light-minute | 0.0092089 light-minute | 0.0095631 light-minute | 0.0099173 light-minute | 0.0102715 light-minute | 0.0106257 light-minute | 0.0109799 light-minute | 0.0113341 light-minute | 0.0116883 light-minute | 0.0120424 light-minute | 0.0123966 light-minute | 0.0127508 light-minute | 0.0131050 light-minute | 0.0134592 light-minute | 0.0138134 light-minute | 0.0141676 light-minute | 0.0145218 light-minute | 0.0148760 light-minute | 0.0152301 light-minute | 0.0155843 light-minute | 0.0159385 light-minute | 0.0162927 light-minute | 0.0166469 light-minute | 0.0170011 light-minute | 0.0173553 light-minute | 0.0177095 light-minute | 0.0180637 light-minute | 0.0184179 light-minute | 0.0187720 light-minute | 0.0191262 light-minute | 0.0194804 light-minute | 0.0198346 light-minute | 0.0201888 light-minute | 0.0205430 light-minute | 0.0208972 light-minute | 0.0212514 light-minute | 0.0216056 light-minute | 0.0219597 light-minute | 0.0223139 light-minute | 0.0226681 light-minute | 0.0230223 light-minute | 0.0233765 light-minute | 0.0237307 light-minute | 0.0240849 light-minute | 0.0244391 light-minute | 0.0247933 light-minute | 0.0251475 light-minute | 0.0255016 light-minute | 0.0258558 light-minute | 0.0262100 light-minute | 0.0265642 light-minute | 0.0269184 light-minute | 0.0272726 light-minute | 0.0276268 light-minute | 0.0279810 light-minute | 0.0283352 light-minute | 0.0286893 light-minute | 0.0290435 light-minute | 0.0293977 light-minute | 0.0297519 light-minute | 0.0301061 light-minute | 0.0304603 light-minute | 0.0308145 light-minute | 0.0311687 light-minute | 0.0315229 light-minute | 0.0318771 light-minute | 0.0322312 light-minute | 0.0325854 light-minute | 0.0329396 light-minute | 0.0332938 light-minute | 0.0336480 light-minute | 0.0340022 light-minute | 0.0343564 light-minute | 0.0347106 light-minute | 0.0350648 light-minute | 0.0354189 light-minute |
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⊕.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
earth radius | R⊕ | ≈ 6,371 km | ≈ 6,371 km | Science - Astronomy (Length) |
earth radius | light-minutes | earth radius | light-minutes |
---|---|---|---|
1 | ≈ 0.00035418947508457 | 4 | ≈ 0.0014167579003383 |
1.5 | ≈ 0.00053128421262686 | 4.5 | ≈ 0.0015938526378806 |
2 | ≈ 0.00070837895016914 | 5 | ≈ 0.0017709473754229 |
2.5 | ≈ 0.00088547368771143 | 5.5 | ≈ 0.0019480421129651 |
3 | ≈ 0.0010625684252537 | 6 | ≈ 0.0021251368505074 |
The light-minute 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 oneminute, and is equal to exactly 1.798754748×1010 metres.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
light-minute | ≡ 60 light-seconds | ≡ 1.798754748×1010 m | Science - Astronomy (Length) |
light-minutes | earth radius | light-minutes | earth radius |
---|---|---|---|
1 | ≈ 2823.3475875059 | 4 | ≈ 11293.390350024 |
1.5 | ≈ 4235.0213812588 | 4.5 | ≈ 12705.064143776 |
2 | ≈ 5646.6951750118 | 5 | ≈ 14116.737937529 |
2.5 | ≈ 7058.3689687647 | 5.5 | ≈ 15528.411731282 |
3 | ≈ 8470.0427625177 | 6 | ≈ 16940.085525035 |
earth radius | light-minutes |
---|---|
1 | ≈ 0.0003542 |
2,823.3475875 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |