picobarn | 1 pb | 2 pb | 3 pb | 4 pb | 5 pb | 6 pb | 7 pb | 8 pb | 9 pb | 10 pb | 11 pb | 12 pb | 13 pb | 14 pb | 15 pb | 16 pb | 17 pb | 18 pb | 19 pb | 20 pb | 21 pb | 22 pb | 23 pb | 24 pb | 25 pb | 26 pb | 27 pb | 28 pb | 29 pb | 30 pb | 31 pb | 32 pb | 33 pb | 34 pb | 35 pb | 36 pb | 37 pb | 38 pb | 39 pb | 40 pb | 41 pb | 42 pb | 43 pb | 44 pb | 45 pb | 46 pb | 47 pb | 48 pb | 49 pb | 50 pb | 51 pb | 52 pb | 53 pb | 54 pb | 55 pb | 56 pb | 57 pb | 58 pb | 59 pb | 60 pb | 61 pb | 62 pb | 63 pb | 64 pb | 65 pb | 66 pb | 67 pb | 68 pb | 69 pb | 70 pb | 71 pb | 72 pb | 73 pb | 74 pb | 75 pb | 76 pb | 77 pb | 78 pb | 79 pb | 80 pb | 81 pb | 82 pb | 83 pb | 84 pb | 85 pb | 86 pb | 87 pb | 88 pb | 89 pb | 90 pb | 91 pb | 92 pb | 93 pb | 94 pb | 95 pb | 96 pb | 97 pb | 98 pb | 99 pb | 100 pb |
square zeptometer | 100 zm2 | 200 zm2 | 300 zm2 | 400 zm2 | 500 zm2 | 600 zm2 | 700 zm2 | 800 zm2 | 900 zm2 | 1 000 zm2 | 1 100 zm2 | 1 200 zm2 | 1 300 zm2 | 1 400 zm2 | 1 500 zm2 | 1 600 zm2 | 1 700 zm2 | 1 800 zm2 | 1 900 zm2 | 2 000 zm2 | 2 100 zm2 | 2 200 zm2 | 2 300 zm2 | 2 400 zm2 | 2 500 zm2 | 2 600 zm2 | 2 700 zm2 | 2 800 zm2 | 2 900 zm2 | 3 000 zm2 | 3 100 zm2 | 3 200 zm2 | 3 300 zm2 | 3 400 zm2 | 3 500 zm2 | 3 600 zm2 | 3 700 zm2 | 3 800 zm2 | 3 900 zm2 | 4 000 zm2 | 4 100 zm2 | 4 200 zm2 | 4 300 zm2 | 4 400 zm2 | 4 500 zm2 | 4 600 zm2 | 4 700 zm2 | 4 800 zm2 | 4 900 zm2 | 5 000 zm2 | 5 100 zm2 | 5 200 zm2 | 5 300 zm2 | 5 400 zm2 | 5 500 zm2 | 5 600 zm2 | 5 700 zm2 | 5 800 zm2 | 5 900 zm2 | 6 000 zm2 | 6 100 zm2 | 6 200 zm2 | 6 300 zm2 | 6 400 zm2 | 6 500 zm2 | 6 600 zm2 | 6 700 zm2 | 6 800 zm2 | 6 900 zm2 | 7 000 zm2 | 7 100 zm2 | 7 200 zm2 | 7 300 zm2 | 7 400 zm2 | 7 500 zm2 | 7 600 zm2 | 7 700 zm2 | 7 800 zm2 | 7 900 zm2 | 8 000 zm2 | 8 100 zm2 | 8 200 zm2 | 8 300 zm2 | 8 400 zm2 | 8 500 zm2 | 8 600 zm2 | 8 700 zm2 | 8 800 zm2 | 8 900 zm2 | 9 000 zm2 | 9 100 zm2 | 9 200 zm2 | 9 300 zm2 | 9 400 zm2 | 9 500 zm2 | 9 600 zm2 | 9 700 zm2 | 9 800 zm2 | 9 900 zm2 | 10 000 zm2 |
A picobarn (symbol: pb) is a unit of area equal to 10−40 m2.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
picobarn | pb | ≡ 10−40 m2 | ≡ 10−40 m2 | Nuclear Physics |
picobarns | square zeptometers | picobarns | square zeptometers |
---|---|---|---|
1 | = 100 | 6 | = 600 |
2 | = 200 | 7 | = 700 |
3 | = 300 | 8 | = 800 |
4 | = 400 | 9 | = 900 |
5 | = 500 | 10 | = 1000 |
Square zeptometre or Square zeptometer is a SI prefixes applied unit of area, symbol zm2, is a multiple of the of SI prefixes (zepto) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square zeptometer | zm2 | ≡ 1 fm × 1 fm ≡ 10-21 m × 10-21 m | = 10-42 m2 | Metric system SI |
square zeptometers | picobarns | square zeptometers | picobarns |
---|---|---|---|
1 | = 0.01 | 6 | = 0.06 |
2 | = 0.02 | 7 | = 0.07 |
3 | = 0.03 | 8 | = 0.08 |
4 | = 0.04 | 9 | = 0.09 |
5 | = 0.05 | 10 | = 0.1 |
picobarns | square zeptometers |
---|---|
1 | = 100 |
0.01 | = 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 …) |