| square micrometer | 1 µm2 | 2 µm2 | 3 µm2 | 4 µm2 | 5 µm2 | 6 µm2 | 7 µm2 | 8 µm2 | 9 µm2 | 10 µm2 | 11 µm2 | 12 µm2 | 13 µm2 | 14 µm2 | 15 µm2 | 16 µm2 | 17 µm2 | 18 µm2 | 19 µm2 | 20 µm2 | 21 µm2 | 22 µm2 | 23 µm2 | 24 µm2 | 25 µm2 | 26 µm2 | 27 µm2 | 28 µm2 | 29 µm2 | 30 µm2 | 31 µm2 | 32 µm2 | 33 µm2 | 34 µm2 | 35 µm2 | 36 µm2 | 37 µm2 | 38 µm2 | 39 µm2 | 40 µm2 | 41 µm2 | 42 µm2 | 43 µm2 | 44 µm2 | 45 µm2 | 46 µm2 | 47 µm2 | 48 µm2 | 49 µm2 | 50 µm2 | 51 µm2 | 52 µm2 | 53 µm2 | 54 µm2 | 55 µm2 | 56 µm2 | 57 µm2 | 58 µm2 | 59 µm2 | 60 µm2 | 61 µm2 | 62 µm2 | 63 µm2 | 64 µm2 | 65 µm2 | 66 µm2 | 67 µm2 | 68 µm2 | 69 µm2 | 70 µm2 | 71 µm2 | 72 µm2 | 73 µm2 | 74 µm2 | 75 µm2 | 76 µm2 | 77 µm2 | 78 µm2 | 79 µm2 | 80 µm2 | 81 µm2 | 82 µm2 | 83 µm2 | 84 µm2 | 85 µm2 | 86 µm2 | 87 µm2 | 88 µm2 | 89 µm2 | 90 µm2 | 91 µm2 | 92 µm2 | 93 µm2 | 94 µm2 | 95 µm2 | 96 µm2 | 97 µm2 | 98 µm2 | 99 µm2 | 100 µm2 |
| barn | 1.0 × 1016 b | 2.0 × 1016 b | 3.0 × 1016 b | 4.0 × 1016 b | 5.0 × 1016 b | 6.0 × 1016 b | 7.0 × 1016 b | 8.0 × 1016 b | 9.0 × 1016 b | 1.0 × 1017 b | 1.1 × 1017 b | 1.2 × 1017 b | 1.3 × 1017 b | 1.4 × 1017 b | 1.5 × 1017 b | 1.6 × 1017 b | 1.7 × 1017 b | 1.8 × 1017 b | 1.9 × 1017 b | 2.0 × 1017 b | 2.1 × 1017 b | 2.2 × 1017 b | 2.3 × 1017 b | 2.4 × 1017 b | 2.5 × 1017 b | 2.6 × 1017 b | 2.7 × 1017 b | 2.8 × 1017 b | 2.9 × 1017 b | 3.0 × 1017 b | 3.1 × 1017 b | 3.2 × 1017 b | 3.3 × 1017 b | 3.4 × 1017 b | 3.5 × 1017 b | 3.6 × 1017 b | 3.7 × 1017 b | 3.8 × 1017 b | 3.9 × 1017 b | 4.0 × 1017 b | 4.1 × 1017 b | 4.2 × 1017 b | 4.3 × 1017 b | 4.4 × 1017 b | 4.5 × 1017 b | 4.6 × 1017 b | 4.7 × 1017 b | 4.8 × 1017 b | 4.9 × 1017 b | 5.0 × 1017 b | 5.1 × 1017 b | 5.2 × 1017 b | 5.3 × 1017 b | 5.4 × 1017 b | 5.5 × 1017 b | 5.6 × 1017 b | 5.7 × 1017 b | 5.8 × 1017 b | 5.9 × 1017 b | 6.0 × 1017 b | 6.1 × 1017 b | 6.2 × 1017 b | 6.3 × 1017 b | 6.4 × 1017 b | 6.5 × 1017 b | 6.6 × 1017 b | 6.7 × 1017 b | 6.8 × 1017 b | 6.9 × 1017 b | 7.0 × 1017 b | 7.1 × 1017 b | 7.2 × 1017 b | 7.3 × 1017 b | 7.4 × 1017 b | 7.5 × 1017 b | 7.6 × 1017 b | 7.7 × 1017 b | 7.8 × 1017 b | 7.9 × 1017 b | 8.0 × 1017 b | 8.1 × 1017 b | 8.2 × 1017 b | 8.3 × 1017 b | 8.4 × 1017 b | 8.5 × 1017 b | 8.6 × 1017 b | 8.7 × 1017 b | 8.8 × 1017 b | 8.9 × 1017 b | 9.0 × 1017 b | 9.1 × 1017 b | 9.2 × 1017 b | 9.3 × 1017 b | 9.4 × 1017 b | 9.5 × 1017 b | 9.6 × 1017 b | 9.7 × 1017 b | 9.8 × 1017 b | 9.9 × 1017 b | 1.0 × 1018 b |
Square micrometre or Square micrometer is a SI prefixes applied unit of area, symbol µm2, is a multiple of the of SI prefixes (micro) used with the metre.
| 1 square micrometers = 1.0E+16 barns | 6 square micrometers = 6.0E+16 barns |
| 2 square micrometers = 2.0E+16 barns | 7 square micrometers = 7.0E+16 barns |
| 3 square micrometers = 3.0E+16 barns | 8 square micrometers = 8.0E+16 barns |
| 4 square micrometers = 4.0E+16 barns | 9 square micrometers = 9.0E+16 barns |
| 5 square micrometers = 5.0E+16 barns | 10 square micrometers = 1.0E+17 barns |
A barn (symbol: b) is a unit of area equal to 10−28 m2 (100 fm2). Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions, today it is also used in all fields of high-energy physics to express the cross sections of any scattering process, and is best understood as a measure of the probability of interaction between small particles.
| 1 barns = 1.0E-16 square micrometers | 6 barns = 6.0E-16 square micrometers |
| 2 barns = 2.0E-16 square micrometers | 7 barns = 7.0E-16 square micrometers |
| 3 barns = 3.0E-16 square micrometers | 8 barns = 8.0E-16 square micrometers |
| 4 barns = 4.0E-16 square micrometers | 9 barns = 9.0E-16 square micrometers |
| 5 barns = 5.0E-16 square micrometers | 10 barns = 1.0E-15 square micrometers |
| 1 square micrometers = 1.0 × 1016 barns |
| 1 barns = 1.0 × 10-16 square micrometers |