zeptometer | 1 zm | 2 zm | 3 zm | 4 zm | 5 zm | 6 zm | 7 zm | 8 zm | 9 zm | 10 zm | 11 zm | 12 zm | 13 zm | 14 zm | 15 zm | 16 zm | 17 zm | 18 zm | 19 zm | 20 zm | 21 zm | 22 zm | 23 zm | 24 zm | 25 zm | 26 zm | 27 zm | 28 zm | 29 zm | 30 zm | 31 zm | 32 zm | 33 zm | 34 zm | 35 zm | 36 zm | 37 zm | 38 zm | 39 zm | 40 zm | 41 zm | 42 zm | 43 zm | 44 zm | 45 zm | 46 zm | 47 zm | 48 zm | 49 zm | 50 zm | 51 zm | 52 zm | 53 zm | 54 zm | 55 zm | 56 zm | 57 zm | 58 zm | 59 zm | 60 zm | 61 zm | 62 zm | 63 zm | 64 zm | 65 zm | 66 zm | 67 zm | 68 zm | 69 zm | 70 zm | 71 zm | 72 zm | 73 zm | 74 zm | 75 zm | 76 zm | 77 zm | 78 zm | 79 zm | 80 zm | 81 zm | 82 zm | 83 zm | 84 zm | 85 zm | 86 zm | 87 zm | 88 zm | 89 zm | 90 zm | 91 zm | 92 zm | 93 zm | 94 zm | 95 zm | 96 zm | 97 zm | 98 zm | 99 zm | 100 zm |
foot, metric (long) | 3.0 × 10-21 lmf | 6.0 × 10-21 lmf | 9.0 × 10-21 lmf | 1.2 × 10-20 lmf | 1.5 × 10-20 lmf | 1.8 × 10-20 lmf | 2.1 × 10-20 lmf | 2.4 × 10-20 lmf | 2.7 × 10-20 lmf | 3.0 × 10-20 lmf | 3.3 × 10-20 lmf | 3.6 × 10-20 lmf | 3.9 × 10-20 lmf | 4.2 × 10-20 lmf | 4.5 × 10-20 lmf | 4.8 × 10-20 lmf | 5.1 × 10-20 lmf | 5.4 × 10-20 lmf | 5.7 × 10-20 lmf | 6.0 × 10-20 lmf | 6.3 × 10-20 lmf | 6.6 × 10-20 lmf | 6.9 × 10-20 lmf | 7.2 × 10-20 lmf | 7.5 × 10-20 lmf | 7.8 × 10-20 lmf | 8.1 × 10-20 lmf | 8.4 × 10-20 lmf | 8.7 × 10-20 lmf | 9.0 × 10-20 lmf | 9.3 × 10-20 lmf | 9.6 × 10-20 lmf | 9.9 × 10-20 lmf | 1.02 × 10-19 lmf | 1.05 × 10-19 lmf | 1.08 × 10-19 lmf | 1.11 × 10-19 lmf | 1.14 × 10-19 lmf | 1.17 × 10-19 lmf | 1.2 × 10-19 lmf | 1.23 × 10-19 lmf | 1.26 × 10-19 lmf | 1.29 × 10-19 lmf | 1.32 × 10-19 lmf | 1.35 × 10-19 lmf | 1.38 × 10-19 lmf | 1.41 × 10-19 lmf | 1.44 × 10-19 lmf | 1.47 × 10-19 lmf | 1.5 × 10-19 lmf | 1.53 × 10-19 lmf | 1.56 × 10-19 lmf | 1.59 × 10-19 lmf | 1.62 × 10-19 lmf | 1.65 × 10-19 lmf | 1.68 × 10-19 lmf | 1.71 × 10-19 lmf | 1.74 × 10-19 lmf | 1.77 × 10-19 lmf | 1.8 × 10-19 lmf | 1.83 × 10-19 lmf | 1.86 × 10-19 lmf | 1.89 × 10-19 lmf | 1.92 × 10-19 lmf | 1.95 × 10-19 lmf | 1.98 × 10-19 lmf | 2.01 × 10-19 lmf | 2.04 × 10-19 lmf | 2.07 × 10-19 lmf | 2.1 × 10-19 lmf | 2.13 × 10-19 lmf | 2.16 × 10-19 lmf | 2.19 × 10-19 lmf | 2.22 × 10-19 lmf | 2.25 × 10-19 lmf | 2.28 × 10-19 lmf | 2.31 × 10-19 lmf | 2.34 × 10-19 lmf | 2.37 × 10-19 lmf | 2.4 × 10-19 lmf | 2.43 × 10-19 lmf | 2.46 × 10-19 lmf | 2.49 × 10-19 lmf | 2.52 × 10-19 lmf | 2.55 × 10-19 lmf | 2.58 × 10-19 lmf | 2.61 × 10-19 lmf | 2.64 × 10-19 lmf | 2.67 × 10-19 lmf | 2.7 × 10-19 lmf | 2.73 × 10-19 lmf | 2.76 × 10-19 lmf | 2.79 × 10-19 lmf | 2.82 × 10-19 lmf | 2.85 × 10-19 lmf | 2.88 × 10-19 lmf | 2.91 × 10-19 lmf | 2.94 × 10-19 lmf | 2.97 × 10-19 lmf | 3.0 × 10-19 lmf |
An zeptometer is a unit of length, a combination of the metric prefix zepto (symbol z) and the SI unit of length meter (symbol m), equal to 10−21 meter or 1.0E-21 meter and its symbol is zm. Plural name is zeptometers.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zeptometer | zm | ≡ 1×10-21 m | ≡ 1×10-21 m | Metric system SI |
zeptometers | feet, metric (long) | zeptometers | feet, metric (long) |
---|---|---|---|
1 | = 3.0E-21 | 4 | = 1.2E-20 |
1.5 | = 4.5E-21 | 4.5 | = 1.35E-20 |
2 | = 6.0E-21 | 5 | = 1.5E-20 |
2.5 | = 7.5E-21 | 5.5 | = 1.65E-20 |
3 | = 9.0E-21 | 6 | = 1.8E-20 |
A foot, metric (long) is the unit of length.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot, metric (long) | lmf | ≡ 1⁄3 m | ≈ 0.3 m | Metric system SI |
feet, metric (long) | zeptometers | feet, metric (long) | zeptometers |
---|---|---|---|
1 | = 3.3333333333333E+20 | 4 | = 1.3333333333333E+21 |
1.5 | = 5.0E+20 | 4.5 | = 1.5E+21 |
2 | = 6.6666666666667E+20 | 5 | = 1.6666666666667E+21 |
2.5 | = 8.3333333333333E+20 | 5.5 | = 1.8333333333333E+21 |
3 | = 1.0E+21 | 6 | = 2.0E+21 |
zeptometers | feet, metric (long) |
---|---|
1 | = 3.0 × 10-21 |
3.3333333333333 × 1020 | = 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 …) |