revolution | 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 |
arcminute | 21 600 ' | 43 200 ' | 64 800 ' | 86 400 ' | 108 000 ' | 129 600 ' | 151 200 ' | 172 800 ' | 194 400 ' | 216 000 ' | 237 600 ' | 259 200 ' | 280 800 ' | 302 400 ' | 324 000 ' | 345 600 ' | 367 200 ' | 388 800 ' | 410 400 ' | 432 000 ' | 453 600 ' | 475 200 ' | 496 800 ' | 518 400 ' | 540 000 ' | 561 600 ' | 583 200 ' | 604 800 ' | 626 400 ' | 648 000 ' | 669 600 ' | 691 200 ' | 712 800 ' | 734 400 ' | 756 000 ' | 777 600 ' | 799 200 ' | 820 800 ' | 842 400 ' | 864 000 ' | 885 600 ' | 907 200 ' | 928 800 ' | 950 400 ' | 972 000 ' | 993 600 ' | 1 015 200 ' | 1 036 800 ' | 1 058 400 ' | 1 080 000 ' | 1 101 600 ' | 1 123 200 ' | 1 144 800 ' | 1 166 400 ' | 1 188 000 ' | 1 209 600 ' | 1 231 200 ' | 1 252 800 ' | 1 274 400 ' | 1 296 000 ' | 1 317 600 ' | 1 339 200 ' | 1 360 800 ' | 1 382 400 ' | 1 404 000 ' | 1 425 600 ' | 1 447 200 ' | 1 468 800 ' | 1 490 400 ' | 1 512 000 ' | 1 533 600 ' | 1 555 200 ' | 1 576 800 ' | 1 598 400 ' | 1 620 000 ' | 1 641 600 ' | 1 663 200 ' | 1 684 800 ' | 1 706 400 ' | 1 728 000 ' | 1 749 600 ' | 1 771 200 ' | 1 792 800 ' | 1 814 400 ' | 1 836 000 ' | 1 857 600 ' | 1 879 200 ' | 1 900 800 ' | 1 922 400 ' | 1 944 000 ' | 1 965 600 ' | 1 987 200 ' | 2 008 800 ' | 2 030 400 ' | 2 052 000 ' | 2 073 600 ' | 2 095 200 ' | 2 116 800 ' | 2 138 400 ' | 2 160 000 ' |
A revolution is a unit of angle equal to 360°, defined as a complete turn around a circle. Plural name is revolutions.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
revolution | r | ≡ 360 ° | = 6.2831852 rad | Metric system SI |
revolutions | arcminutes | revolutions | arcminutes |
---|---|---|---|
1 | ≈ 21600 | 6 | ≈ 129600 |
2 | ≈ 43200 | 7 | ≈ 151200 |
3 | ≈ 64800 | 8 | ≈ 172800 |
4 | ≈ 86400 | 9 | ≈ 194400 |
5 | ≈ 108000 | 10 | ≈ 216000 |
A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement equal to 1/60 of one degree.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
arcminute | ' | ≡ 1°⁄60 | ≈ 0.290888×10−3 rad | Metric system SI |
arcminutes | revolutions | arcminutes | revolutions |
---|---|---|---|
1 | ≈ 4.6296296296296E-5 | 6 | ≈ 0.00027777777777778 |
2 | ≈ 9.2592592592593E-5 | 7 | ≈ 0.00032407407407407 |
3 | ≈ 0.00013888888888889 | 8 | ≈ 0.00037037037037037 |
4 | ≈ 0.00018518518518519 | 9 | ≈ 0.00041666666666667 |
5 | ≈ 0.00023148148148148 | 10 | ≈ 0.00046296296296296 |
revolutions | arcminutes |
---|---|
1 | ≈ 21 600 |
4.6296296296296 × 10-5 | ≈ 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 …) |