square megameter | 1 Mm2 | 2 Mm2 | 3 Mm2 | 4 Mm2 | 5 Mm2 | 6 Mm2 | 7 Mm2 | 8 Mm2 | 9 Mm2 | 10 Mm2 | 11 Mm2 | 12 Mm2 | 13 Mm2 | 14 Mm2 | 15 Mm2 | 16 Mm2 | 17 Mm2 | 18 Mm2 | 19 Mm2 | 20 Mm2 | 21 Mm2 | 22 Mm2 | 23 Mm2 | 24 Mm2 | 25 Mm2 | 26 Mm2 | 27 Mm2 | 28 Mm2 | 29 Mm2 | 30 Mm2 | 31 Mm2 | 32 Mm2 | 33 Mm2 | 34 Mm2 | 35 Mm2 | 36 Mm2 | 37 Mm2 | 38 Mm2 | 39 Mm2 | 40 Mm2 | 41 Mm2 | 42 Mm2 | 43 Mm2 | 44 Mm2 | 45 Mm2 | 46 Mm2 | 47 Mm2 | 48 Mm2 | 49 Mm2 | 50 Mm2 | 51 Mm2 | 52 Mm2 | 53 Mm2 | 54 Mm2 | 55 Mm2 | 56 Mm2 | 57 Mm2 | 58 Mm2 | 59 Mm2 | 60 Mm2 | 61 Mm2 | 62 Mm2 | 63 Mm2 | 64 Mm2 | 65 Mm2 | 66 Mm2 | 67 Mm2 | 68 Mm2 | 69 Mm2 | 70 Mm2 | 71 Mm2 | 72 Mm2 | 73 Mm2 | 74 Mm2 | 75 Mm2 | 76 Mm2 | 77 Mm2 | 78 Mm2 | 79 Mm2 | 80 Mm2 | 81 Mm2 | 82 Mm2 | 83 Mm2 | 84 Mm2 | 85 Mm2 | 86 Mm2 | 87 Mm2 | 88 Mm2 | 89 Mm2 | 90 Mm2 | 91 Mm2 | 92 Mm2 | 93 Mm2 | 94 Mm2 | 95 Mm2 | 96 Mm2 | 97 Mm2 | 98 Mm2 | 99 Mm2 | 100 Mm2 |
acre | 247,105,381.61371 ac | 494,210,763.22742 ac | 741,316,144.84114 ac | 988,421,526.45485 ac | 1,235,526,908.0686 ac | 1,482,632,289.6823 ac | 1,729,737,671.296 ac | 1,976,843,052.9097 ac | 2,223,948,434.5234 ac | 2,471,053,816.1371 ac | 2,718,159,197.7508 ac | 2,965,264,579.3645 ac | 3,212,369,960.9783 ac | 3,459,475,342.592 ac | 3,706,580,724.2057 ac | 3,953,686,105.8194 ac | 4,200,791,487.4331 ac | 4,447,896,869.0468 ac | 4,695,002,250.6605 ac | 4,942,107,632.2742 ac | 5,189,213,013.8879 ac | 5,436,318,395.5017 ac | 5,683,423,777.1154 ac | 5,930,529,158.7291 ac | 6,177,634,540.3428 ac | 6,424,739,921.9565 ac | 6,671,845,303.5702 ac | 6,918,950,685.1839 ac | 7,166,056,066.7976 ac | 7,413,161,448.4114 ac | 7,660,266,830.0251 ac | 7,907,372,211.6388 ac | 8,154,477,593.2525 ac | 8,401,582,974.8662 ac | 8,648,688,356.4799 ac | 8,895,793,738.0936 ac | 9,142,899,119.7073 ac | 9,390,004,501.3211 ac | 9,637,109,882.9348 ac | 9,884,215,264.5485 ac | 10,131,320,646.162 ac | 10,378,426,027.776 ac | 10,625,531,409.39 ac | 10,872,636,791.003 ac | 11,119,742,172.617 ac | 11,366,847,554.231 ac | 11,613,952,935.844 ac | 11,861,058,317.458 ac | 12,108,163,699.072 ac | 12,355,269,080.686 ac | 12,602,374,462.299 ac | 12,849,479,843.913 ac | 13,096,585,225.527 ac | 13,343,690,607.14 ac | 13,590,795,988.754 ac | 13,837,901,370.368 ac | 14,085,006,751.982 ac | 14,332,112,133.595 ac | 14,579,217,515.209 ac | 14,826,322,896.823 ac | 15,073,428,278.436 ac | 15,320,533,660.05 ac | 15,567,639,041.664 ac | 15,814,744,423.278 ac | 16,061,849,804.891 ac | 16,308,955,186.505 ac | 16,556,060,568.119 ac | 16,803,165,949.732 ac | 17,050,271,331.346 ac | 17,297,376,712.96 ac | 17,544,482,094.574 ac | 17,791,587,476.187 ac | 18,038,692,857.801 ac | 18,285,798,239.415 ac | 18,532,903,621.028 ac | 18,780,009,002.642 ac | 19,027,114,384.256 ac | 19,274,219,765.87 ac | 19,521,325,147.483 ac | 19,768,430,529.097 ac | 20,015,535,910.711 ac | 20,262,641,292.324 ac | 20,509,746,673.938 ac | 20,756,852,055.552 ac | 21,003,957,437.166 ac | 21,251,062,818.779 ac | 21,498,168,200.393 ac | 21,745,273,582.007 ac | 21,992,378,963.62 ac | 22,239,484,345.234 ac | 22,486,589,726.848 ac | 22,733,695,108.461 ac | 22,980,800,490.075 ac | 23,227,905,871.689 ac | 23,475,011,253.303 ac | 23,722,116,634.916 ac | 23,969,222,016.53 ac | 24,216,327,398.144 ac | 24,463,432,779.757 ac | 24,710,538,161.371 ac |
Square megametre (International spelling as used by the International Bureau of Weights and Measures) or Square megameter (American spelling) , symbol Mm2, is the SI prefixes used with the metre of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square megameter | Mm2 | ≡ 1 Mm × 1 Mm | = 1012 m2 | Metric system SI |
square megameters | acres | square megameters | acres |
---|---|---|---|
1 | = 247105381.61371 | 6 | = 1482632289.6823 |
2 | = 494210763.22742 | 7 | = 1729737671.296 |
3 | = 741316144.84114 | 8 | = 1976843052.9097 |
4 | = 988421526.45485 | 9 | = 2223948434.5234 |
5 | = 1235526908.0686 | 10 | = 2471053816.1371 |
The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to 1⁄640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
acre | ac | ≡ 1 ch × 10 ch = 4840 sq yd | ≡ 4046.8564224 m2 | Imperial/US |
acres | square megameters | acres | square megameters |
---|---|---|---|
1 | = 4.04685642E-9 | 6 | = 2.428113852E-8 |
2 | = 8.09371284E-9 | 7 | = 2.832799494E-8 |
3 | = 1.214056926E-8 | 8 | = 3.237485136E-8 |
4 | = 1.618742568E-8 | 9 | = 3.642170778E-8 |
5 | = 2.02342821E-8 | 10 | = 4.04685642E-8 |
square megameters | acres |
---|---|
1 | = 247,105,381.61371 |
4.04685642 × 10-9 | = 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 …) |