square petameter | 1 Pm2 | 2 Pm2 | 3 Pm2 | 4 Pm2 | 5 Pm2 | 6 Pm2 | 7 Pm2 | 8 Pm2 | 9 Pm2 | 10 Pm2 | 11 Pm2 | 12 Pm2 | 13 Pm2 | 14 Pm2 | 15 Pm2 | 16 Pm2 | 17 Pm2 | 18 Pm2 | 19 Pm2 | 20 Pm2 | 21 Pm2 | 22 Pm2 | 23 Pm2 | 24 Pm2 | 25 Pm2 | 26 Pm2 | 27 Pm2 | 28 Pm2 | 29 Pm2 | 30 Pm2 | 31 Pm2 | 32 Pm2 | 33 Pm2 | 34 Pm2 | 35 Pm2 | 36 Pm2 | 37 Pm2 | 38 Pm2 | 39 Pm2 | 40 Pm2 | 41 Pm2 | 42 Pm2 | 43 Pm2 | 44 Pm2 | 45 Pm2 | 46 Pm2 | 47 Pm2 | 48 Pm2 | 49 Pm2 | 50 Pm2 | 51 Pm2 | 52 Pm2 | 53 Pm2 | 54 Pm2 | 55 Pm2 | 56 Pm2 | 57 Pm2 | 58 Pm2 | 59 Pm2 | 60 Pm2 | 61 Pm2 | 62 Pm2 | 63 Pm2 | 64 Pm2 | 65 Pm2 | 66 Pm2 | 67 Pm2 | 68 Pm2 | 69 Pm2 | 70 Pm2 | 71 Pm2 | 72 Pm2 | 73 Pm2 | 74 Pm2 | 75 Pm2 | 76 Pm2 | 77 Pm2 | 78 Pm2 | 79 Pm2 | 80 Pm2 | 81 Pm2 | 82 Pm2 | 83 Pm2 | 84 Pm2 | 85 Pm2 | 86 Pm2 | 87 Pm2 | 88 Pm2 | 89 Pm2 | 90 Pm2 | 91 Pm2 | 92 Pm2 | 93 Pm2 | 94 Pm2 | 95 Pm2 | 96 Pm2 | 97 Pm2 | 98 Pm2 | 99 Pm2 | 100 Pm2 |
hide | 2.0 × 1024 hide | 4.0 × 1024 hide | 6.0 × 1024 hide | 8.0 × 1024 hide | 1.0 × 1025 hide | 1.2 × 1025 hide | 1.4 × 1025 hide | 1.6 × 1025 hide | 1.8 × 1025 hide | 2.0 × 1025 hide | 2.2 × 1025 hide | 2.4 × 1025 hide | 2.6 × 1025 hide | 2.8 × 1025 hide | 3.0 × 1025 hide | 3.2 × 1025 hide | 3.4 × 1025 hide | 3.6 × 1025 hide | 3.8 × 1025 hide | 4.0 × 1025 hide | 4.2 × 1025 hide | 4.4 × 1025 hide | 4.6 × 1025 hide | 4.8 × 1025 hide | 5.0 × 1025 hide | 5.2 × 1025 hide | 5.4 × 1025 hide | 5.6 × 1025 hide | 5.8 × 1025 hide | 6.0 × 1025 hide | 6.2 × 1025 hide | 6.4 × 1025 hide | 6.6 × 1025 hide | 6.8 × 1025 hide | 7.0 × 1025 hide | 7.2 × 1025 hide | 7.4 × 1025 hide | 7.6 × 1025 hide | 7.8 × 1025 hide | 8.0 × 1025 hide | 8.2 × 1025 hide | 8.4 × 1025 hide | 8.6 × 1025 hide | 8.8 × 1025 hide | 9.0 × 1025 hide | 9.2 × 1025 hide | 9.4 × 1025 hide | 9.6 × 1025 hide | 9.8 × 1025 hide | 1.0 × 1026 hide | 1.02 × 1026 hide | 1.04 × 1026 hide | 1.06 × 1026 hide | 1.08 × 1026 hide | 1.1 × 1026 hide | 1.12 × 1026 hide | 1.14 × 1026 hide | 1.16 × 1026 hide | 1.18 × 1026 hide | 1.2 × 1026 hide | 1.22 × 1026 hide | 1.24 × 1026 hide | 1.26 × 1026 hide | 1.28 × 1026 hide | 1.3 × 1026 hide | 1.32 × 1026 hide | 1.34 × 1026 hide | 1.36 × 1026 hide | 1.38 × 1026 hide | 1.4 × 1026 hide | 1.42 × 1026 hide | 1.44 × 1026 hide | 1.46 × 1026 hide | 1.48 × 1026 hide | 1.5 × 1026 hide | 1.52 × 1026 hide | 1.54 × 1026 hide | 1.56 × 1026 hide | 1.58 × 1026 hide | 1.6 × 1026 hide | 1.62 × 1026 hide | 1.64 × 1026 hide | 1.66 × 1026 hide | 1.68 × 1026 hide | 1.7 × 1026 hide | 1.72 × 1026 hide | 1.74 × 1026 hide | 1.76 × 1026 hide | 1.78 × 1026 hide | 1.8 × 1026 hide | 1.82 × 1026 hide | 1.84 × 1026 hide | 1.86 × 1026 hide | 1.88 × 1026 hide | 1.9 × 1026 hide | 1.92 × 1026 hide | 1.94 × 1026 hide | 1.96 × 1026 hide | 1.98 × 1026 hide | 2.0 × 1026 hide |
Square petametre or Square petameter is a metric unit of area, symbol Pm2, is a multiple of the of SI prefixes (peta) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square petameter | Pm2 | ≡ 1 Pm × 1 Pm ≡ 1015 m × 1015 m | = 1030 m2 | Metric system SI |
square petameters | hides | square petameters | hides |
---|---|---|---|
1 | = 2.0E+24 | 6 | = 1.2E+25 |
2 | = 4.0E+24 | 7 | = 1.4E+25 |
3 | = 6.0E+24 | 8 | = 1.6E+25 |
4 | = 8.0E+24 | 9 | = 1.8E+25 |
5 | = 1.0E+25 | 10 | = 2.0E+25 |
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 petameters | hides | square petameters |
---|---|---|---|
1 | = 5.0E-25 | 6 | = 3.0E-24 |
2 | = 1.0E-24 | 7 | = 3.5E-24 |
3 | = 1.5E-24 | 8 | = 4.0E-24 |
4 | = 2.0E-24 | 9 | = 4.5E-24 |
5 | = 2.5E-24 | 10 | = 5.0E-24 |
square petameters | hides |
---|---|
1 | = 2.0 × 1024 |
5.0 × 10-25 | = 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 …) |