spat | 1 S | 2 S | 3 S | 4 S | 5 S | 6 S | 7 S | 8 S | 9 S | 10 S | 11 S | 12 S | 13 S | 14 S | 15 S | 16 S | 17 S | 18 S | 19 S | 20 S | 21 S | 22 S | 23 S | 24 S | 25 S | 26 S | 27 S | 28 S | 29 S | 30 S | 31 S | 32 S | 33 S | 34 S | 35 S | 36 S | 37 S | 38 S | 39 S | 40 S | 41 S | 42 S | 43 S | 44 S | 45 S | 46 S | 47 S | 48 S | 49 S | 50 S | 51 S | 52 S | 53 S | 54 S | 55 S | 56 S | 57 S | 58 S | 59 S | 60 S | 61 S | 62 S | 63 S | 64 S | 65 S | 66 S | 67 S | 68 S | 69 S | 70 S | 71 S | 72 S | 73 S | 74 S | 75 S | 76 S | 77 S | 78 S | 79 S | 80 S | 81 S | 82 S | 83 S | 84 S | 85 S | 86 S | 87 S | 88 S | 89 S | 90 S | 91 S | 92 S | 93 S | 94 S | 95 S | 96 S | 97 S | 98 S | 99 S | 100 S |
megameter | 1 000 000 Mm | 2 000 000 Mm | 3 000 000 Mm | 4 000 000 Mm | 5 000 000 Mm | 6 000 000 Mm | 7 000 000 Mm | 8 000 000 Mm | 9 000 000 Mm | 10 000 000 Mm | 11 000 000 Mm | 12 000 000 Mm | 13 000 000 Mm | 14 000 000 Mm | 15 000 000 Mm | 16 000 000 Mm | 17 000 000 Mm | 18 000 000 Mm | 19 000 000 Mm | 20 000 000 Mm | 21 000 000 Mm | 22 000 000 Mm | 23 000 000 Mm | 24 000 000 Mm | 25 000 000 Mm | 26 000 000 Mm | 27 000 000 Mm | 28 000 000 Mm | 29 000 000 Mm | 30 000 000 Mm | 31 000 000 Mm | 32 000 000 Mm | 33 000 000 Mm | 34 000 000 Mm | 35 000 000 Mm | 36 000 000 Mm | 37 000 000 Mm | 38 000 000 Mm | 39 000 000 Mm | 40 000 000 Mm | 41 000 000 Mm | 42 000 000 Mm | 43 000 000 Mm | 44 000 000 Mm | 45 000 000 Mm | 46 000 000 Mm | 47 000 000 Mm | 48 000 000 Mm | 49 000 000 Mm | 50 000 000 Mm | 51 000 000 Mm | 52 000 000 Mm | 53 000 000 Mm | 54 000 000 Mm | 55 000 000 Mm | 56 000 000 Mm | 57 000 000 Mm | 58 000 000 Mm | 59 000 000 Mm | 60 000 000 Mm | 61 000 000 Mm | 62 000 000 Mm | 63 000 000 Mm | 64 000 000 Mm | 65 000 000 Mm | 66 000 000 Mm | 67 000 000 Mm | 68 000 000 Mm | 69 000 000 Mm | 70 000 000 Mm | 71 000 000 Mm | 72 000 000 Mm | 73 000 000 Mm | 74 000 000 Mm | 75 000 000 Mm | 76 000 000 Mm | 77 000 000 Mm | 78 000 000 Mm | 79 000 000 Mm | 80 000 000 Mm | 81 000 000 Mm | 82 000 000 Mm | 83 000 000 Mm | 84 000 000 Mm | 85 000 000 Mm | 86 000 000 Mm | 87 000 000 Mm | 88 000 000 Mm | 89 000 000 Mm | 90 000 000 Mm | 91 000 000 Mm | 92 000 000 Mm | 93 000 000 Mm | 94 000 000 Mm | 95 000 000 Mm | 96 000 000 Mm | 97 000 000 Mm | 98 000 000 Mm | 99 000 000 Mm | 100 000 000 Mm |
The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
spat | S | ≡ 1×1012 m | ≡ 1×1012 m | Science - Astronomy (Length) |
spats | megameters | spats | megameters |
---|---|---|---|
1 | ≡ 1000000 | 4 | ≡ 4000000 |
1.5 | ≡ 1500000 | 4.5 | ≡ 4500000 |
2 | ≡ 2000000 | 5 | ≡ 5000000 |
2.5 | ≡ 2500000 | 5.5 | ≡ 5500000 |
3 | ≡ 3000000 | 6 | ≡ 6000000 |
Megameter or megametre is a metric unit of length or distance. It is equal to 1 000 000 meters. Megametres are also occasionally found in science fiction. Plural name is megameters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
megameter | Mm | ≡ 1×106 m | ≡ 1×106 m | Metric system SI |
megameters | spats | megameters | spats |
---|---|---|---|
1 | ≡ 1.0E-6 | 4 | ≡ 4.0E-6 |
1.5 | ≡ 1.5E-6 | 4.5 | ≡ 4.5E-6 |
2 | ≡ 2.0E-6 | 5 | ≡ 5.0E-6 |
2.5 | ≡ 2.5E-6 | 5.5 | ≡ 5.5E-6 |
3 | ≡ 3.0E-6 | 6 | ≡ 6.0E-6 |
spats | megameters |
---|---|
1 | ≡ 1 000 000 |
1.0 × 10-6 | ≡ 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 …) |