| 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⊕ |
| micron | 6 371 000 000 000 μm | 12 742 000 000 000 μm | 19 113 000 000 000 μm | 25 484 000 000 000 μm | 31 855 000 000 000 μm | 38 226 000 000 000 μm | 44 597 000 000 000 μm | 50 968 000 000 000 μm | 57 339 000 000 000 μm | 63 710 000 000 000 μm | 70 081 000 000 000 μm | 76 452 000 000 000 μm | 82 823 000 000 000 μm | 89 194 000 000 000 μm | 95 565 000 000 000 μm | 1.01936 × 1014 μm | 1.08307 × 1014 μm | 1.14678 × 1014 μm | 1.21049 × 1014 μm | 1.2742 × 1014 μm | 1.33791 × 1014 μm | 1.40162 × 1014 μm | 1.46533 × 1014 μm | 1.52904 × 1014 μm | 1.59275 × 1014 μm | 1.65646 × 1014 μm | 1.72017 × 1014 μm | 1.78388 × 1014 μm | 1.84759 × 1014 μm | 1.9113 × 1014 μm | 1.97501 × 1014 μm | 2.03872 × 1014 μm | 2.10243 × 1014 μm | 2.16614 × 1014 μm | 2.22985 × 1014 μm | 2.29356 × 1014 μm | 2.35727 × 1014 μm | 2.42098 × 1014 μm | 2.48469 × 1014 μm | 2.5484 × 1014 μm | 2.61211 × 1014 μm | 2.67582 × 1014 μm | 2.73953 × 1014 μm | 2.80324 × 1014 μm | 2.86695 × 1014 μm | 2.93066 × 1014 μm | 2.99437 × 1014 μm | 3.05808 × 1014 μm | 3.12179 × 1014 μm | 3.1855 × 1014 μm | 3.24921 × 1014 μm | 3.31292 × 1014 μm | 3.37663 × 1014 μm | 3.44034 × 1014 μm | 3.50405 × 1014 μm | 3.56776 × 1014 μm | 3.63147 × 1014 μm | 3.69518 × 1014 μm | 3.75889 × 1014 μm | 3.8226 × 1014 μm | 3.88631 × 1014 μm | 3.95002 × 1014 μm | 4.01373 × 1014 μm | 4.07744 × 1014 μm | 4.14115 × 1014 μm | 4.20486 × 1014 μm | 4.26857 × 1014 μm | 4.33228 × 1014 μm | 4.39599 × 1014 μm | 4.4597 × 1014 μm | 4.52341 × 1014 μm | 4.58712 × 1014 μm | 4.65083 × 1014 μm | 4.71454 × 1014 μm | 4.77825 × 1014 μm | 4.84196 × 1014 μm | 4.90567 × 1014 μm | 4.96938 × 1014 μm | 5.03309 × 1014 μm | 5.0968 × 1014 μm | 5.16051 × 1014 μm | 5.22422 × 1014 μm | 5.28793 × 1014 μm | 5.35164 × 1014 μm | 5.41535 × 1014 μm | 5.47906 × 1014 μm | 5.54277 × 1014 μm | 5.60648 × 1014 μm | 5.67019 × 1014 μm | 5.7339 × 1014 μm | 5.79761 × 1014 μm | 5.86132 × 1014 μm | 5.92503 × 1014 μm | 5.98874 × 1014 μm | 6.05245 × 1014 μm | 6.11616 × 1014 μm | 6.17987 × 1014 μm | 6.24358 × 1014 μm | 6.30729 × 1014 μm | 6.371 × 1014 μm |
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 ≈ 6371000000000 micron | 4 earth radius ≈ 25484000000000 micron |
| 1.5 earth radius ≈ 9556500000000 micron | 4.5 earth radius ≈ 28669500000000 micron |
| 2 earth radius ≈ 12742000000000 micron | 5 earth radius ≈ 31855000000000 micron |
| 2.5 earth radius ≈ 15927500000000 micron | 5.5 earth radius ≈ 35040500000000 micron |
| 3 earth radius ≈ 19113000000000 micron | 6 earth radius ≈ 38226000000000 micron |
The micron (SI symbol: μm) or micrometer is an SI derived unit of length equaling 1×10−6 of a metre (SI standard prefix "micro-" = 10−6); that is, one millionth of a metre (or one thousandth of a millimetre, 0.001 mm, or about 0.000039 inch).
| 1 micron ≈ 1.5696123057605E-13 earth radius | 4 micron ≈ 6.2784492230419E-13 earth radius |
| 1.5 micron ≈ 2.3544184586407E-13 earth radius | 4.5 micron ≈ 7.0632553759221E-13 earth radius |
| 2 micron ≈ 3.139224611521E-13 earth radius | 5 micron ≈ 7.8480615288024E-13 earth radius |
| 2.5 micron ≈ 3.9240307644012E-13 earth radius | 5.5 micron ≈ 8.6328676816826E-13 earth radius |
| 3 micron ≈ 4.7088369172814E-13 earth radius | 6 micron ≈ 9.4176738345629E-13 earth radius |
| 1 earth radius ≈ 6 371 000 000 000 micron |
| 1 micron ≈ 1.5696123057605 × 10-13 earth radius |