pica | 1 pica | 2 pica | 3 pica | 4 pica | 5 pica | 6 pica | 7 pica | 8 pica | 9 pica | 10 pica | 11 pica | 12 pica | 13 pica | 14 pica | 15 pica | 16 pica | 17 pica | 18 pica | 19 pica | 20 pica | 21 pica | 22 pica | 23 pica | 24 pica | 25 pica | 26 pica | 27 pica | 28 pica | 29 pica | 30 pica | 31 pica | 32 pica | 33 pica | 34 pica | 35 pica | 36 pica | 37 pica | 38 pica | 39 pica | 40 pica | 41 pica | 42 pica | 43 pica | 44 pica | 45 pica | 46 pica | 47 pica | 48 pica | 49 pica | 50 pica | 51 pica | 52 pica | 53 pica | 54 pica | 55 pica | 56 pica | 57 pica | 58 pica | 59 pica | 60 pica | 61 pica | 62 pica | 63 pica | 64 pica | 65 pica | 66 pica | 67 pica | 68 pica | 69 pica | 70 pica | 71 pica | 72 pica | 73 pica | 74 pica | 75 pica | 76 pica | 77 pica | 78 pica | 79 pica | 80 pica | 81 pica | 82 pica | 83 pica | 84 pica | 85 pica | 86 pica | 87 pica | 88 pica | 89 pica | 90 pica | 91 pica | 92 pica | 93 pica | 94 pica | 95 pica | 96 pica | 97 pica | 98 pica | 99 pica | 100 pica |
fermi | 4 233 333 330 000 fm | 8 466 666 660 000 fm | 12 699 999 990 000 fm | 16 933 333 320 000 fm | 21 166 666 650 000 fm | 25 399 999 980 000 fm | 29 633 333 310 000 fm | 33 866 666 640 000 fm | 38 099 999 970 000 fm | 42 333 333 300 000 fm | 46 566 666 630 000 fm | 50 799 999 960 000 fm | 55 033 333 290 000 fm | 59 266 666 620 000 fm | 63 499 999 950 000 fm | 67 733 333 280 000 fm | 71 966 666 610 000 fm | 76 199 999 940 000 fm | 80 433 333 270 000 fm | 84 666 666 600 000 fm | 88 899 999 930 000 fm | 93 133 333 260 000 fm | 97 366 666 590 000 fm | 1.0159999992 × 1014 fm | 1.0583333325 × 1014 fm | 1.1006666658 × 1014 fm | 1.1429999991 × 1014 fm | 1.1853333324 × 1014 fm | 1.2276666657 × 1014 fm | 1.269999999 × 1014 fm | 1.3123333323 × 1014 fm | 1.3546666656 × 1014 fm | 1.3969999989 × 1014 fm | 1.4393333322 × 1014 fm | 1.4816666655 × 1014 fm | 1.5239999988 × 1014 fm | 1.5663333321 × 1014 fm | 1.6086666654 × 1014 fm | 1.6509999987 × 1014 fm | 1.693333332 × 1014 fm | 1.7356666653 × 1014 fm | 1.7779999986 × 1014 fm | 1.8203333319 × 1014 fm | 1.8626666652 × 1014 fm | 1.9049999985 × 1014 fm | 1.9473333318 × 1014 fm | 1.9896666651 × 1014 fm | 2.0319999984 × 1014 fm | 2.0743333317 × 1014 fm | 2.116666665 × 1014 fm | 2.1589999983 × 1014 fm | 2.2013333316 × 1014 fm | 2.2436666649 × 1014 fm | 2.2859999982 × 1014 fm | 2.3283333315 × 1014 fm | 2.3706666648 × 1014 fm | 2.4129999981 × 1014 fm | 2.4553333314 × 1014 fm | 2.4976666647 × 1014 fm | 2.539999998 × 1014 fm | 2.5823333313 × 1014 fm | 2.6246666646 × 1014 fm | 2.6669999979 × 1014 fm | 2.7093333312 × 1014 fm | 2.7516666645 × 1014 fm | 2.7939999978 × 1014 fm | 2.8363333311 × 1014 fm | 2.8786666644 × 1014 fm | 2.9209999977 × 1014 fm | 2.963333331 × 1014 fm | 3.0056666643 × 1014 fm | 3.0479999976 × 1014 fm | 3.0903333309 × 1014 fm | 3.1326666642 × 1014 fm | 3.1749999975 × 1014 fm | 3.2173333308 × 1014 fm | 3.2596666641 × 1014 fm | 3.3019999974 × 1014 fm | 3.3443333307 × 1014 fm | 3.386666664 × 1014 fm | 3.4289999973 × 1014 fm | 3.4713333306 × 1014 fm | 3.5136666639 × 1014 fm | 3.5559999972 × 1014 fm | 3.5983333305 × 1014 fm | 3.6406666638 × 1014 fm | 3.6829999971 × 1014 fm | 3.7253333304 × 1014 fm | 3.7676666637 × 1014 fm | 3.809999997 × 1014 fm | 3.8523333303 × 1014 fm | 3.8946666636 × 1014 fm | 3.9369999969 × 1014 fm | 3.9793333302 × 1014 fm | 4.0216666635 × 1014 fm | 4.0639999968 × 1014 fm | 4.1063333301 × 1014 fm | 4.1486666634 × 1014 fm | 4.1909999967 × 1014 fm | 4.23333333 × 1014 fm |
The pica is a typographic unit of measure corresponding to approximately 1⁄6 of an inch, or 1⁄72 of a foot. One pica is further divided into 12 points.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
pica | ≡ 12 points | 0.00423333333 m | Imperial/US |
picas | fermi | picas | fermi |
---|---|---|---|
1 | ≈ 4233333330000 | 4 | ≈ 16933333320000 |
1.5 | ≈ 6349999995000 | 4.5 | ≈ 19049999985000 |
2 | ≈ 8466666660000 | 5 | ≈ 21166666650000 |
2.5 | ≈ 10583333325000 | 5.5 | ≈ 23283333315000 |
3 | ≈ 12699999990000 | 6 | ≈ 25399999980000 |
The femtometre (American spelling femtometer, symbol fm derived from the Danish and Norwegian word femten, "fifteen"+Ancient Greek: μέτρον, metrοn, "unit of measurement") is an SI unit of length equal to 10−15 metres, which means a quadrillionth of one. This distance can also be called a fermi and was so named in honour of physicist Enrico Fermi, as it is a typical length-scale of nuclear physics.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
fermi | fm | ≡ 1×10−15 m | ≡ 1×10−15 m | Metric system Non-SI |
fermi | picas | fermi | picas |
---|---|---|---|
1 | ≈ 2.3622047262695E-13 | 4 | ≈ 9.4488189050778E-13 |
1.5 | ≈ 3.5433070894042E-13 | 4.5 | ≈ 1.0629921268213E-12 |
2 | ≈ 4.7244094525389E-13 | 5 | ≈ 1.1811023631347E-12 |
2.5 | ≈ 5.9055118156736E-13 | 5.5 | ≈ 1.2992125994482E-12 |
3 | ≈ 7.0866141788084E-13 | 6 | ≈ 1.4173228357617E-12 |
picas | fermi |
---|---|
1 | ≈ 4 233 333 330 000 |
2.3622047262695 × 10-13 | ≈ 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 …) |