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⊕ |
decimeter | 63 710 000 dm | 127 420 000 dm | 191 130 000 dm | 254 840 000 dm | 318 550 000 dm | 382 260 000 dm | 445 970 000 dm | 509 680 000 dm | 573 390 000 dm | 637 100 000 dm | 700 810 000 dm | 764 520 000 dm | 828 230 000 dm | 891 940 000 dm | 955 650 000 dm | 1 019 360 000 dm | 1 083 070 000 dm | 1 146 780 000 dm | 1 210 490 000 dm | 1 274 200 000 dm | 1 337 910 000 dm | 1 401 620 000 dm | 1 465 330 000 dm | 1 529 040 000 dm | 1 592 750 000 dm | 1 656 460 000 dm | 1 720 170 000 dm | 1 783 880 000 dm | 1 847 590 000 dm | 1 911 300 000 dm | 1 975 010 000 dm | 2 038 720 000 dm | 2 102 430 000 dm | 2 166 140 000 dm | 2 229 850 000 dm | 2 293 560 000 dm | 2 357 270 000 dm | 2 420 980 000 dm | 2 484 690 000 dm | 2 548 400 000 dm | 2 612 110 000 dm | 2 675 820 000 dm | 2 739 530 000 dm | 2 803 240 000 dm | 2 866 950 000 dm | 2 930 660 000 dm | 2 994 370 000 dm | 3 058 080 000 dm | 3 121 790 000 dm | 3 185 500 000 dm | 3 249 210 000 dm | 3 312 920 000 dm | 3 376 630 000 dm | 3 440 340 000 dm | 3 504 050 000 dm | 3 567 760 000 dm | 3 631 470 000 dm | 3 695 180 000 dm | 3 758 890 000 dm | 3 822 600 000 dm | 3 886 310 000 dm | 3 950 020 000 dm | 4 013 730 000 dm | 4 077 440 000 dm | 4 141 150 000 dm | 4 204 860 000 dm | 4 268 570 000 dm | 4 332 280 000 dm | 4 395 990 000 dm | 4 459 700 000 dm | 4 523 410 000 dm | 4 587 120 000 dm | 4 650 830 000 dm | 4 714 540 000 dm | 4 778 250 000 dm | 4 841 960 000 dm | 4 905 670 000 dm | 4 969 380 000 dm | 5 033 090 000 dm | 5 096 800 000 dm | 5 160 510 000 dm | 5 224 220 000 dm | 5 287 930 000 dm | 5 351 640 000 dm | 5 415 350 000 dm | 5 479 060 000 dm | 5 542 770 000 dm | 5 606 480 000 dm | 5 670 190 000 dm | 5 733 900 000 dm | 5 797 610 000 dm | 5 861 320 000 dm | 5 925 030 000 dm | 5 988 740 000 dm | 6 052 450 000 dm | 6 116 160 000 dm | 6 179 870 000 dm | 6 243 580 000 dm | 6 307 290 000 dm | 6 371 000 000 dm |
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 | decimeters | earth radius | decimeters |
---|---|---|---|
1 | ≈ 63710000 | 4 | ≈ 254840000 |
1.5 | ≈ 95565000 | 4.5 | ≈ 286695000 |
2 | ≈ 127420000 | 5 | ≈ 318550000 |
2.5 | ≈ 159275000 | 5.5 | ≈ 350405000 |
3 | ≈ 191130000 | 6 | ≈ 382260000 |
Decimeter or decimetre is equal to 10-1 meter (unit of length), comes from a combination of the metric prefix deci (d) and the SI unit of length meter (m). Plural name is decimeters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decimeter | dm | ≡ 1×10−1 m ≡ 0.1 m | ≡ 1×10−1 m ≡ 0.1 m | Metric system SI |
decimeters | earth radius | decimeters | earth radius |
---|---|---|---|
1 | ≈ 1.5696123057605E-8 | 4 | ≈ 6.2784492230419E-8 |
1.5 | ≈ 2.3544184586407E-8 | 4.5 | ≈ 7.0632553759221E-8 |
2 | ≈ 3.139224611521E-8 | 5 | ≈ 7.8480615288024E-8 |
2.5 | ≈ 3.9240307644012E-8 | 5.5 | ≈ 8.6328676816826E-8 |
3 | ≈ 4.7088369172814E-8 | 6 | ≈ 9.4176738345629E-8 |
earth radius | decimeters |
---|---|
1 | ≈ 63 710 000 |
1.5696123057605 × 10-8 | ≈ 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 …) |