square femtometer | 1 fm2 | 2 fm2 | 3 fm2 | 4 fm2 | 5 fm2 | 6 fm2 | 7 fm2 | 8 fm2 | 9 fm2 | 10 fm2 | 11 fm2 | 12 fm2 | 13 fm2 | 14 fm2 | 15 fm2 | 16 fm2 | 17 fm2 | 18 fm2 | 19 fm2 | 20 fm2 | 21 fm2 | 22 fm2 | 23 fm2 | 24 fm2 | 25 fm2 | 26 fm2 | 27 fm2 | 28 fm2 | 29 fm2 | 30 fm2 | 31 fm2 | 32 fm2 | 33 fm2 | 34 fm2 | 35 fm2 | 36 fm2 | 37 fm2 | 38 fm2 | 39 fm2 | 40 fm2 | 41 fm2 | 42 fm2 | 43 fm2 | 44 fm2 | 45 fm2 | 46 fm2 | 47 fm2 | 48 fm2 | 49 fm2 | 50 fm2 | 51 fm2 | 52 fm2 | 53 fm2 | 54 fm2 | 55 fm2 | 56 fm2 | 57 fm2 | 58 fm2 | 59 fm2 | 60 fm2 | 61 fm2 | 62 fm2 | 63 fm2 | 64 fm2 | 65 fm2 | 66 fm2 | 67 fm2 | 68 fm2 | 69 fm2 | 70 fm2 | 71 fm2 | 72 fm2 | 73 fm2 | 74 fm2 | 75 fm2 | 76 fm2 | 77 fm2 | 78 fm2 | 79 fm2 | 80 fm2 | 81 fm2 | 82 fm2 | 83 fm2 | 84 fm2 | 85 fm2 | 86 fm2 | 87 fm2 | 88 fm2 | 89 fm2 | 90 fm2 | 91 fm2 | 92 fm2 | 93 fm2 | 94 fm2 | 95 fm2 | 96 fm2 | 97 fm2 | 98 fm2 | 99 fm2 | 100 fm2 |
zeptobarn | 1.0 × 1019 zb | 2.0 × 1019 zb | 3.0 × 1019 zb | 4.0 × 1019 zb | 5.0 × 1019 zb | 6.0 × 1019 zb | 7.0 × 1019 zb | 8.0 × 1019 zb | 9.0 × 1019 zb | 1.0 × 1020 zb | 1.1 × 1020 zb | 1.2 × 1020 zb | 1.3 × 1020 zb | 1.4 × 1020 zb | 1.5 × 1020 zb | 1.6 × 1020 zb | 1.7 × 1020 zb | 1.8 × 1020 zb | 1.9 × 1020 zb | 2.0 × 1020 zb | 2.1 × 1020 zb | 2.2 × 1020 zb | 2.3 × 1020 zb | 2.4 × 1020 zb | 2.5 × 1020 zb | 2.6 × 1020 zb | 2.7 × 1020 zb | 2.8 × 1020 zb | 2.9 × 1020 zb | 3.0 × 1020 zb | 3.1 × 1020 zb | 3.2 × 1020 zb | 3.3 × 1020 zb | 3.4 × 1020 zb | 3.5 × 1020 zb | 3.6 × 1020 zb | 3.7 × 1020 zb | 3.8 × 1020 zb | 3.9 × 1020 zb | 4.0 × 1020 zb | 4.1 × 1020 zb | 4.2 × 1020 zb | 4.3 × 1020 zb | 4.4 × 1020 zb | 4.5 × 1020 zb | 4.6 × 1020 zb | 4.7 × 1020 zb | 4.8 × 1020 zb | 4.9 × 1020 zb | 5.0 × 1020 zb | 5.1 × 1020 zb | 5.2 × 1020 zb | 5.3 × 1020 zb | 5.4 × 1020 zb | 5.5 × 1020 zb | 5.6 × 1020 zb | 5.7 × 1020 zb | 5.8 × 1020 zb | 5.9 × 1020 zb | 6.0 × 1020 zb | 6.1 × 1020 zb | 6.2 × 1020 zb | 6.3 × 1020 zb | 6.4 × 1020 zb | 6.5 × 1020 zb | 6.6 × 1020 zb | 6.7 × 1020 zb | 6.8 × 1020 zb | 6.9 × 1020 zb | 7.0 × 1020 zb | 7.1 × 1020 zb | 7.2 × 1020 zb | 7.3 × 1020 zb | 7.4 × 1020 zb | 7.5 × 1020 zb | 7.6 × 1020 zb | 7.7 × 1020 zb | 7.8 × 1020 zb | 7.9 × 1020 zb | 8.0 × 1020 zb | 8.1 × 1020 zb | 8.2 × 1020 zb | 8.3 × 1020 zb | 8.4 × 1020 zb | 8.5 × 1020 zb | 8.6 × 1020 zb | 8.7 × 1020 zb | 8.8 × 1020 zb | 8.9 × 1020 zb | 9.0 × 1020 zb | 9.1 × 1020 zb | 9.2 × 1020 zb | 9.3 × 1020 zb | 9.4 × 1020 zb | 9.5 × 1020 zb | 9.6 × 1020 zb | 9.7 × 1020 zb | 9.8 × 1020 zb | 9.9 × 1020 zb | 1.0 × 1021 zb |
Square femtometre or Square femtometer is a SI prefixes applied unit of area, symbol fm2, is a multiple of the of SI prefixes (femto) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square femtometer | fm2 | ≡ 1 fm × 1 fm ≡ 10-15 m × 10-15 m | = 10-30 m2 | Metric system SI |
square femtometers | zeptobarns | square femtometers | zeptobarns |
---|---|---|---|
1 | = 1.0E+19 | 6 | = 6.0E+19 |
2 | = 2.0E+19 | 7 | = 7.0E+19 |
3 | = 3.0E+19 | 8 | = 8.0E+19 |
4 | = 4.0E+19 | 9 | = 9.0E+19 |
5 | = 5.0E+19 | 10 | = 1.0E+20 |
A zeptobarn (symbol: zb) is a unit of area equal to 10−49 m2.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zeptobarn | zb | ≡ 10−49 m2 | ≡ 10−49 m2 | Nuclear Physics |
zeptobarns | square femtometers | zeptobarns | square femtometers |
---|---|---|---|
1 | = 1.0E-19 | 6 | = 6.0E-19 |
2 | = 2.0E-19 | 7 | = 7.0E-19 |
3 | = 3.0E-19 | 8 | = 8.0E-19 |
4 | = 4.0E-19 | 9 | = 9.0E-19 |
5 | = 5.0E-19 | 10 | = 1.0E-18 |
square femtometers | zeptobarns |
---|---|
1 | = 1.0 × 1019 |
1.0 × 10-19 | = 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 …) |