parsec | 1 pc | 2 pc | 3 pc | 4 pc | 5 pc | 6 pc | 7 pc | 8 pc | 9 pc | 10 pc | 11 pc | 12 pc | 13 pc | 14 pc | 15 pc | 16 pc | 17 pc | 18 pc | 19 pc | 20 pc | 21 pc | 22 pc | 23 pc | 24 pc | 25 pc | 26 pc | 27 pc | 28 pc | 29 pc | 30 pc | 31 pc | 32 pc | 33 pc | 34 pc | 35 pc | 36 pc | 37 pc | 38 pc | 39 pc | 40 pc | 41 pc | 42 pc | 43 pc | 44 pc | 45 pc | 46 pc | 47 pc | 48 pc | 49 pc | 50 pc | 51 pc | 52 pc | 53 pc | 54 pc | 55 pc | 56 pc | 57 pc | 58 pc | 59 pc | 60 pc | 61 pc | 62 pc | 63 pc | 64 pc | 65 pc | 66 pc | 67 pc | 68 pc | 69 pc | 70 pc | 71 pc | 72 pc | 73 pc | 74 pc | 75 pc | 76 pc | 77 pc | 78 pc | 79 pc | 80 pc | 81 pc | 82 pc | 83 pc | 84 pc | 85 pc | 86 pc | 87 pc | 88 pc | 89 pc | 90 pc | 91 pc | 92 pc | 93 pc | 94 pc | 95 pc | 96 pc | 97 pc | 98 pc | 99 pc | 100 pc |
inch | 1.2148336935005 × 1018 in | 2.4296673870011 × 1018 in | 3.6445010805016 × 1018 in | 4.8593347740022 × 1018 in | 6.0741684675027 × 1018 in | 7.2890021610032 × 1018 in | 8.5038358545038 × 1018 in | 9.7186695480043 × 1018 in | 1.0933503241505 × 1019 in | 1.2148336935005 × 1019 in | 1.3363170628506 × 1019 in | 1.4578004322006 × 1019 in | 1.5792838015507 × 1019 in | 1.7007671709008 × 1019 in | 1.8222505402508 × 1019 in | 1.9437339096009 × 1019 in | 2.0652172789509 × 1019 in | 2.186700648301 × 1019 in | 2.308184017651 × 1019 in | 2.4296673870011 × 1019 in | 2.5511507563511 × 1019 in | 2.6726341257012 × 1019 in | 2.7941174950512 × 1019 in | 2.9156008644013 × 1019 in | 3.0370842337513 × 1019 in | 3.1585676031014 × 1019 in | 3.2800509724515 × 1019 in | 3.4015343418015 × 1019 in | 3.5230177111516 × 1019 in | 3.6445010805016 × 1019 in | 3.7659844498517 × 1019 in | 3.8874678192017 × 1019 in | 4.0089511885518 × 1019 in | 4.1304345579018 × 1019 in | 4.2519179272519 × 1019 in | 4.3734012966019 × 1019 in | 4.494884665952 × 1019 in | 4.616368035302 × 1019 in | 4.7378514046521 × 1019 in | 4.8593347740022 × 1019 in | 4.9808181433522 × 1019 in | 5.1023015127023 × 1019 in | 5.2237848820523 × 1019 in | 5.3452682514024 × 1019 in | 5.4667516207524 × 1019 in | 5.5882349901025 × 1019 in | 5.7097183594525 × 1019 in | 5.8312017288026 × 1019 in | 5.9526850981526 × 1019 in | 6.0741684675027 × 1019 in | 6.1956518368528 × 1019 in | 6.3171352062028 × 1019 in | 6.4386185755529 × 1019 in | 6.5601019449029 × 1019 in | 6.681585314253 × 1019 in | 6.803068683603 × 1019 in | 6.9245520529531 × 1019 in | 7.0460354223031 × 1019 in | 7.1675187916532 × 1019 in | 7.2890021610032 × 1019 in | 7.4104855303533 × 1019 in | 7.5319688997033 × 1019 in | 7.6534522690534 × 1019 in | 7.7749356384035 × 1019 in | 7.8964190077535 × 1019 in | 8.0179023771036 × 1019 in | 8.1393857464536 × 1019 in | 8.2608691158037 × 1019 in | 8.3823524851537 × 1019 in | 8.5038358545038 × 1019 in | 8.6253192238538 × 1019 in | 8.7468025932039 × 1019 in | 8.8682859625539 × 1019 in | 8.989769331904 × 1019 in | 9.111252701254 × 1019 in | 9.2327360706041 × 1019 in | 9.3542194399542 × 1019 in | 9.4757028093042 × 1019 in | 9.5971861786543 × 1019 in | 9.7186695480043 × 1019 in | 9.8401529173544 × 1019 in | 9.9616362867044 × 1019 in | 1.0083119656054 × 1020 in | 1.0204603025405 × 1020 in | 1.0326086394755 × 1020 in | 1.0447569764105 × 1020 in | 1.0569053133455 × 1020 in | 1.0690536502805 × 1020 in | 1.0812019872155 × 1020 in | 1.0933503241505 × 1020 in | 1.1054986610855 × 1020 in | 1.1176469980205 × 1020 in | 1.1297953349555 × 1020 in | 1.1419436718905 × 1020 in | 1.1540920088255 × 1020 in | 1.1662403457605 × 1020 in | 1.1783886826955 × 1020 in | 1.1905370196305 × 1020 in | 1.2026853565655 × 1020 in | 1.2148336935005 × 1020 in |
The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
parsec | pc | Distant point with a parallax shift of one arc second from a base of one astronomical unit. | ≈ 30 856 775 814 913 700 m | Science - Astronomy (Length) |
parsecs | inches | parsecs | inches |
---|---|---|---|
1 | ≈ 1.2148336935005E+18 | 4 | ≈ 4.8593347740022E+18 |
1.5 | ≈ 1.8222505402508E+18 | 4.5 | ≈ 5.4667516207524E+18 |
2 | ≈ 2.4296673870011E+18 | 5 | ≈ 6.0741684675027E+18 |
2.5 | ≈ 3.0370842337513E+18 | 5.5 | ≈ 6.681585314253E+18 |
3 | ≈ 3.6445010805016E+18 | 6 | ≈ 7.2890021610032E+18 |
The inch (abbreviation: in or ″) is a unit of length in the (British) imperial and United States customary systems of measurement now formally equal to 1⁄36 yard but usually understood as 1⁄12 of a foot. Derived from the Roman uncia ("twelfth"), inch is also sometimes used to translate related units in other measurement systems, usually understood as deriving from the width of the human thumb.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
inch | in | ≡ 2.54 cm ≡ 1⁄36 yd ≡ 1⁄12 ft | ≡ 0.0254 m | Imperial/US |
inches | parsecs | inches | parsecs |
---|---|---|---|
1 | ≈ 8.2315793951887E-19 | 4 | ≈ 3.2926317580755E-18 |
1.5 | ≈ 1.2347369092783E-18 | 4.5 | ≈ 3.7042107278349E-18 |
2 | ≈ 1.6463158790377E-18 | 5 | ≈ 4.1157896975943E-18 |
2.5 | ≈ 2.0578948487972E-18 | 5.5 | ≈ 4.5273686673538E-18 |
3 | ≈ 2.4694738185566E-18 | 6 | ≈ 4.9389476371132E-18 |
parsecs | inches |
---|---|
1 | ≈ 1.2148336935005 × 1018 |
8.2315793951887 × 10-19 | ≈ 1 |
You can find the conversion in other languages in the following:
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 …) |