megameter | 1 Mm | 2 Mm | 3 Mm | 4 Mm | 5 Mm | 6 Mm | 7 Mm | 8 Mm | 9 Mm | 10 Mm | 11 Mm | 12 Mm | 13 Mm | 14 Mm | 15 Mm | 16 Mm | 17 Mm | 18 Mm | 19 Mm | 20 Mm | 21 Mm | 22 Mm | 23 Mm | 24 Mm | 25 Mm | 26 Mm | 27 Mm | 28 Mm | 29 Mm | 30 Mm | 31 Mm | 32 Mm | 33 Mm | 34 Mm | 35 Mm | 36 Mm | 37 Mm | 38 Mm | 39 Mm | 40 Mm | 41 Mm | 42 Mm | 43 Mm | 44 Mm | 45 Mm | 46 Mm | 47 Mm | 48 Mm | 49 Mm | 50 Mm | 51 Mm | 52 Mm | 53 Mm | 54 Mm | 55 Mm | 56 Mm | 57 Mm | 58 Mm | 59 Mm | 60 Mm | 61 Mm | 62 Mm | 63 Mm | 64 Mm | 65 Mm | 66 Mm | 67 Mm | 68 Mm | 69 Mm | 70 Mm | 71 Mm | 72 Mm | 73 Mm | 74 Mm | 75 Mm | 76 Mm | 77 Mm | 78 Mm | 79 Mm | 80 Mm | 81 Mm | 82 Mm | 83 Mm | 84 Mm | 85 Mm | 86 Mm | 87 Mm | 88 Mm | 89 Mm | 90 Mm | 91 Mm | 92 Mm | 93 Mm | 94 Mm | 95 Mm | 96 Mm | 97 Mm | 98 Mm | 99 Mm | 100 Mm |
metric inch | 2 500 000 000 in (metric) | 5 000 000 000 in (metric) | 7 500 000 000 in (metric) | 10 000 000 000 in (metric) | 12 500 000 000 in (metric) | 15 000 000 000 in (metric) | 17 500 000 000 in (metric) | 20 000 000 000 in (metric) | 22 500 000 000 in (metric) | 25 000 000 000 in (metric) | 27 500 000 000 in (metric) | 30 000 000 000 in (metric) | 32 500 000 000 in (metric) | 35 000 000 000 in (metric) | 37 500 000 000 in (metric) | 40 000 000 000 in (metric) | 42 500 000 000 in (metric) | 45 000 000 000 in (metric) | 47 500 000 000 in (metric) | 50 000 000 000 in (metric) | 52 500 000 000 in (metric) | 55 000 000 000 in (metric) | 57 500 000 000 in (metric) | 60 000 000 000 in (metric) | 62 500 000 000 in (metric) | 65 000 000 000 in (metric) | 67 500 000 000 in (metric) | 70 000 000 000 in (metric) | 72 500 000 000 in (metric) | 75 000 000 000 in (metric) | 77 500 000 000 in (metric) | 80 000 000 000 in (metric) | 82 500 000 000 in (metric) | 85 000 000 000 in (metric) | 87 500 000 000 in (metric) | 90 000 000 000 in (metric) | 92 500 000 000 in (metric) | 95 000 000 000 in (metric) | 97 500 000 000 in (metric) | 100 000 000 000 in (metric) | 102 500 000 000 in (metric) | 105 000 000 000 in (metric) | 107 500 000 000 in (metric) | 110 000 000 000 in (metric) | 112 500 000 000 in (metric) | 115 000 000 000 in (metric) | 117 500 000 000 in (metric) | 120 000 000 000 in (metric) | 122 500 000 000 in (metric) | 125 000 000 000 in (metric) | 127 500 000 000 in (metric) | 130 000 000 000 in (metric) | 132 500 000 000 in (metric) | 135 000 000 000 in (metric) | 137 500 000 000 in (metric) | 140 000 000 000 in (metric) | 142 500 000 000 in (metric) | 145 000 000 000 in (metric) | 147 500 000 000 in (metric) | 150 000 000 000 in (metric) | 152 500 000 000 in (metric) | 155 000 000 000 in (metric) | 157 500 000 000 in (metric) | 160 000 000 000 in (metric) | 162 500 000 000 in (metric) | 165 000 000 000 in (metric) | 167 500 000 000 in (metric) | 170 000 000 000 in (metric) | 172 500 000 000 in (metric) | 175 000 000 000 in (metric) | 177 500 000 000 in (metric) | 180 000 000 000 in (metric) | 182 500 000 000 in (metric) | 185 000 000 000 in (metric) | 187 500 000 000 in (metric) | 190 000 000 000 in (metric) | 192 500 000 000 in (metric) | 195 000 000 000 in (metric) | 197 500 000 000 in (metric) | 200 000 000 000 in (metric) | 202 500 000 000 in (metric) | 205 000 000 000 in (metric) | 207 500 000 000 in (metric) | 210 000 000 000 in (metric) | 212 500 000 000 in (metric) | 215 000 000 000 in (metric) | 217 500 000 000 in (metric) | 220 000 000 000 in (metric) | 222 500 000 000 in (metric) | 225 000 000 000 in (metric) | 227 500 000 000 in (metric) | 230 000 000 000 in (metric) | 232 500 000 000 in (metric) | 235 000 000 000 in (metric) | 237 500 000 000 in (metric) | 240 000 000 000 in (metric) | 242 500 000 000 in (metric) | 245 000 000 000 in (metric) | 247 500 000 000 in (metric) | 250 000 000 000 in (metric) |
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 | metric inches | megameters | metric inches |
---|---|---|---|
1 | = 2500000000 | 4 | = 10000000000 |
1.5 | = 3750000000 | 4.5 | = 11250000000 |
2 | = 5000000000 | 5 | = 12500000000 |
2.5 | = 6250000000 | 5.5 | = 13750000000 |
3 | = 7500000000 | 6 | = 15000000000 |
A metric inch is a nickname for a preferred 1⁄4 subdivision of an ISO 2848 basic module, or 1⁄12 of a metric foot measuring 25 millimetres (0.984 in). A metric inch is 0.4 millimetres (0.016 in) shorter than an inch.
The term was similarly used to refer to the historical Soviet Bloc practice of spacing integrated circuit pins at 1⁄10 of a 25 mm "metric inch" length, instead of the western practice of 1⁄10 of an imperial inch.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
metric inch | in (metric) | = 0.016 in | = 0.0004 m | Metric system SI |
metric inches | megameters | metric inches | megameters |
---|---|---|---|
1 | = 4.0E-10 | 4 | = 1.6E-9 |
1.5 | = 6.0E-10 | 4.5 | = 1.8E-9 |
2 | = 8.0E-10 | 5 | = 2.0E-9 |
2.5 | = 1.0E-9 | 5.5 | = 2.2E-9 |
3 | = 1.2E-9 | 6 | = 2.4E-9 |
megameters | metric inches |
---|---|
1 | = 2 500 000 000 |
4.0 × 10-10 | = 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 …) |