square gigameter | 1 Gm2 | 2 Gm2 | 3 Gm2 | 4 Gm2 | 5 Gm2 | 6 Gm2 | 7 Gm2 | 8 Gm2 | 9 Gm2 | 10 Gm2 | 11 Gm2 | 12 Gm2 | 13 Gm2 | 14 Gm2 | 15 Gm2 | 16 Gm2 | 17 Gm2 | 18 Gm2 | 19 Gm2 | 20 Gm2 | 21 Gm2 | 22 Gm2 | 23 Gm2 | 24 Gm2 | 25 Gm2 | 26 Gm2 | 27 Gm2 | 28 Gm2 | 29 Gm2 | 30 Gm2 | 31 Gm2 | 32 Gm2 | 33 Gm2 | 34 Gm2 | 35 Gm2 | 36 Gm2 | 37 Gm2 | 38 Gm2 | 39 Gm2 | 40 Gm2 | 41 Gm2 | 42 Gm2 | 43 Gm2 | 44 Gm2 | 45 Gm2 | 46 Gm2 | 47 Gm2 | 48 Gm2 | 49 Gm2 | 50 Gm2 | 51 Gm2 | 52 Gm2 | 53 Gm2 | 54 Gm2 | 55 Gm2 | 56 Gm2 | 57 Gm2 | 58 Gm2 | 59 Gm2 | 60 Gm2 | 61 Gm2 | 62 Gm2 | 63 Gm2 | 64 Gm2 | 65 Gm2 | 66 Gm2 | 67 Gm2 | 68 Gm2 | 69 Gm2 | 70 Gm2 | 71 Gm2 | 72 Gm2 | 73 Gm2 | 74 Gm2 | 75 Gm2 | 76 Gm2 | 77 Gm2 | 78 Gm2 | 79 Gm2 | 80 Gm2 | 81 Gm2 | 82 Gm2 | 83 Gm2 | 84 Gm2 | 85 Gm2 | 86 Gm2 | 87 Gm2 | 88 Gm2 | 89 Gm2 | 90 Gm2 | 91 Gm2 | 92 Gm2 | 93 Gm2 | 94 Gm2 | 95 Gm2 | 96 Gm2 | 97 Gm2 | 98 Gm2 | 99 Gm2 | 100 Gm2 |
hide | 2 000 000 000 000 hide | 4 000 000 000 000 hide | 6 000 000 000 000 hide | 8 000 000 000 000 hide | 10 000 000 000 000 hide | 12 000 000 000 000 hide | 14 000 000 000 000 hide | 16 000 000 000 000 hide | 18 000 000 000 000 hide | 20 000 000 000 000 hide | 22 000 000 000 000 hide | 24 000 000 000 000 hide | 26 000 000 000 000 hide | 28 000 000 000 000 hide | 30 000 000 000 000 hide | 32 000 000 000 000 hide | 34 000 000 000 000 hide | 36 000 000 000 000 hide | 38 000 000 000 000 hide | 40 000 000 000 000 hide | 42 000 000 000 000 hide | 44 000 000 000 000 hide | 46 000 000 000 000 hide | 48 000 000 000 000 hide | 50 000 000 000 000 hide | 52 000 000 000 000 hide | 54 000 000 000 000 hide | 56 000 000 000 000 hide | 58 000 000 000 000 hide | 60 000 000 000 000 hide | 62 000 000 000 000 hide | 64 000 000 000 000 hide | 66 000 000 000 000 hide | 68 000 000 000 000 hide | 70 000 000 000 000 hide | 72 000 000 000 000 hide | 74 000 000 000 000 hide | 76 000 000 000 000 hide | 78 000 000 000 000 hide | 80 000 000 000 000 hide | 82 000 000 000 000 hide | 84 000 000 000 000 hide | 86 000 000 000 000 hide | 88 000 000 000 000 hide | 90 000 000 000 000 hide | 92 000 000 000 000 hide | 94 000 000 000 000 hide | 96 000 000 000 000 hide | 98 000 000 000 000 hide | 1.0 × 1014 hide | 1.02 × 1014 hide | 1.04 × 1014 hide | 1.06 × 1014 hide | 1.08 × 1014 hide | 1.1 × 1014 hide | 1.12 × 1014 hide | 1.14 × 1014 hide | 1.16 × 1014 hide | 1.18 × 1014 hide | 1.2 × 1014 hide | 1.22 × 1014 hide | 1.24 × 1014 hide | 1.26 × 1014 hide | 1.28 × 1014 hide | 1.3 × 1014 hide | 1.32 × 1014 hide | 1.34 × 1014 hide | 1.36 × 1014 hide | 1.38 × 1014 hide | 1.4 × 1014 hide | 1.42 × 1014 hide | 1.44 × 1014 hide | 1.46 × 1014 hide | 1.48 × 1014 hide | 1.5 × 1014 hide | 1.52 × 1014 hide | 1.54 × 1014 hide | 1.56 × 1014 hide | 1.58 × 1014 hide | 1.6 × 1014 hide | 1.62 × 1014 hide | 1.64 × 1014 hide | 1.66 × 1014 hide | 1.68 × 1014 hide | 1.7 × 1014 hide | 1.72 × 1014 hide | 1.74 × 1014 hide | 1.76 × 1014 hide | 1.78 × 1014 hide | 1.8 × 1014 hide | 1.82 × 1014 hide | 1.84 × 1014 hide | 1.86 × 1014 hide | 1.88 × 1014 hide | 1.9 × 1014 hide | 1.92 × 1014 hide | 1.94 × 1014 hide | 1.96 × 1014 hide | 1.98 × 1014 hide | 2.0 × 1014 hide |
Square gigametre or Square gigameter is a metric unit of area, symbol Gm2, is a multiple of the of SI prefixes (giga) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square gigameter | Gm2 | ≡ 1 Gm × 1 Gm ≡ 109 m × 109 m | = 1018 m2 | Metric system SI |
square gigameters | hides | square gigameters | hides |
---|---|---|---|
1 | = 2000000000000 | 6 | = 12000000000000 |
2 | = 4000000000000 | 7 | = 14000000000000 |
3 | = 6000000000000 | 8 | = 16000000000000 |
4 | = 8000000000000 | 9 | = 18000000000000 |
5 | = 10000000000000 | 10 | = 20000000000000 |
The hide was an English unit of land measurement originally intended to represent the amount of land sufficient to support a household.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hide | ≈ 120 ac (variable) | ≈ 5×105 m2 | Other |
hides | square gigameters | hides | square gigameters |
---|---|---|---|
1 | = 5.0E-13 | 6 | = 3.0E-12 |
2 | = 1.0E-12 | 7 | = 3.5E-12 |
3 | = 1.5E-12 | 8 | = 4.0E-12 |
4 | = 2.0E-12 | 9 | = 4.5E-12 |
5 | = 2.5E-12 | 10 | = 5.0E-12 |
square gigameters | hides |
---|---|
1 | = 2 000 000 000 000 |
5.0 × 10-13 | = 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 …) |