mark | 1 mark | 2 mark | 3 mark | 4 mark | 5 mark | 6 mark | 7 mark | 8 mark | 9 mark | 10 mark | 11 mark | 12 mark | 13 mark | 14 mark | 15 mark | 16 mark | 17 mark | 18 mark | 19 mark | 20 mark | 21 mark | 22 mark | 23 mark | 24 mark | 25 mark | 26 mark | 27 mark | 28 mark | 29 mark | 30 mark | 31 mark | 32 mark | 33 mark | 34 mark | 35 mark | 36 mark | 37 mark | 38 mark | 39 mark | 40 mark | 41 mark | 42 mark | 43 mark | 44 mark | 45 mark | 46 mark | 47 mark | 48 mark | 49 mark | 50 mark | 51 mark | 52 mark | 53 mark | 54 mark | 55 mark | 56 mark | 57 mark | 58 mark | 59 mark | 60 mark | 61 mark | 62 mark | 63 mark | 64 mark | 65 mark | 66 mark | 67 mark | 68 mark | 69 mark | 70 mark | 71 mark | 72 mark | 73 mark | 74 mark | 75 mark | 76 mark | 77 mark | 78 mark | 79 mark | 80 mark | 81 mark | 82 mark | 83 mark | 84 mark | 85 mark | 86 mark | 87 mark | 88 mark | 89 mark | 90 mark | 91 mark | 92 mark | 93 mark | 94 mark | 95 mark | 96 mark | 97 mark | 98 mark | 99 mark | 100 mark |
atomic mass unit | 1.4984761478417 × 1026 u | 2.9969522956835 × 1026 u | 4.4954284435252 × 1026 u | 5.9939045913669 × 1026 u | 7.4923807392086 × 1026 u | 8.9908568870504 × 1026 u | 1.0489333034892 × 1027 u | 1.1987809182734 × 1027 u | 1.3486285330576 × 1027 u | 1.4984761478417 × 1027 u | 1.6483237626259 × 1027 u | 1.7981713774101 × 1027 u | 1.9480189921942 × 1027 u | 2.0978666069784 × 1027 u | 2.2477142217626 × 1027 u | 2.3975618365468 × 1027 u | 2.5474094513309 × 1027 u | 2.6972570661151 × 1027 u | 2.8471046808993 × 1027 u | 2.9969522956835 × 1027 u | 3.1467999104676 × 1027 u | 3.2966475252518 × 1027 u | 3.446495140036 × 1027 u | 3.5963427548201 × 1027 u | 3.7461903696043 × 1027 u | 3.8960379843885 × 1027 u | 4.0458855991727 × 1027 u | 4.1957332139568 × 1027 u | 4.345580828741 × 1027 u | 4.4954284435252 × 1027 u | 4.6452760583094 × 1027 u | 4.7951236730935 × 1027 u | 4.9449712878777 × 1027 u | 5.0948189026619 × 1027 u | 5.244666517446 × 1027 u | 5.3945141322302 × 1027 u | 5.5443617470144 × 1027 u | 5.6942093617986 × 1027 u | 5.8440569765827 × 1027 u | 5.9939045913669 × 1027 u | 6.1437522061511 × 1027 u | 6.2935998209353 × 1027 u | 6.4434474357194 × 1027 u | 6.5932950505036 × 1027 u | 6.7431426652878 × 1027 u | 6.8929902800719 × 1027 u | 7.0428378948561 × 1027 u | 7.1926855096403 × 1027 u | 7.3425331244245 × 1027 u | 7.4923807392086 × 1027 u | 7.6422283539928 × 1027 u | 7.792075968777 × 1027 u | 7.9419235835612 × 1027 u | 8.0917711983453 × 1027 u | 8.2416188131295 × 1027 u | 8.3914664279137 × 1027 u | 8.5413140426978 × 1027 u | 8.691161657482 × 1027 u | 8.8410092722662 × 1027 u | 8.9908568870504 × 1027 u | 9.1407045018345 × 1027 u | 9.2905521166187 × 1027 u | 9.4403997314029 × 1027 u | 9.5902473461871 × 1027 u | 9.7400949609712 × 1027 u | 9.8899425757554 × 1027 u | 1.003979019054 × 1028 u | 1.0189637805324 × 1028 u | 1.0339485420108 × 1028 u | 1.0489333034892 × 1028 u | 1.0639180649676 × 1028 u | 1.078902826446 × 1028 u | 1.0938875879245 × 1028 u | 1.1088723494029 × 1028 u | 1.1238571108813 × 1028 u | 1.1388418723597 × 1028 u | 1.1538266338381 × 1028 u | 1.1688113953165 × 1028 u | 1.183796156795 × 1028 u | 1.1987809182734 × 1028 u | 1.2137656797518 × 1028 u | 1.2287504412302 × 1028 u | 1.2437352027086 × 1028 u | 1.2587199641871 × 1028 u | 1.2737047256655 × 1028 u | 1.2886894871439 × 1028 u | 1.3036742486223 × 1028 u | 1.3186590101007 × 1028 u | 1.3336437715791 × 1028 u | 1.3486285330576 × 1028 u | 1.363613294536 × 1028 u | 1.3785980560144 × 1028 u | 1.3935828174928 × 1028 u | 1.4085675789712 × 1028 u | 1.4235523404496 × 1028 u | 1.4385371019281 × 1028 u | 1.4535218634065 × 1028 u | 1.4685066248849 × 1028 u | 1.4834913863633 × 1028 u | 1.4984761478417 × 1028 u |
The Mark (from Middle High German: Marc, march, brand) is originally a medieval weight or mass unit, which supplanted the pound weight as a precious metals and coinage weight from the 11th century.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
mark | ≡ 8 oz t | = 248.8278144 g | Imperial/US |
marks | atomic mass unit | marks | atomic mass unit |
---|---|---|---|
1 | ≈ 1.4984761478417E+26 | 11 | ≈ 1.6483237626259E+27 |
2.5 | ≈ 3.7461903696043E+26 | 12.5 | ≈ 1.8730951848022E+27 |
4 | ≈ 5.9939045913669E+26 | 14 | ≈ 2.0978666069784E+27 |
5.5 | ≈ 8.2416188131295E+26 | 15.5 | ≈ 2.3226380291547E+27 |
7 | ≈ 1.0489333034892E+27 | 17 | ≈ 2.5474094513309E+27 |
8.5 | ≈ 1.2737047256655E+27 | 18.5 | ≈ 2.7721808735072E+27 |
10 | ≈ 1.4984761478417E+27 | 20 | ≈ 2.9969522956835E+27 |
The unified atomic mass unit or dalton (symbol: u, or Da) is a standard unit of mass that quantifies mass on an atomic or molecular scale (atomic mass).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
atomic mass unit | u | Imperial/US |
atomic mass unit | marks | atomic mass unit | marks |
---|---|---|---|
1 | ≈ 6.6734462302941E-27 | 11 | ≈ 7.3407908533235E-26 |
2.5 | ≈ 1.6683615575735E-26 | 12.5 | ≈ 8.3418077878676E-26 |
4 | ≈ 2.6693784921176E-26 | 14 | ≈ 9.3428247224117E-26 |
5.5 | ≈ 3.6703954266618E-26 | 15.5 | ≈ 1.0343841656956E-25 |
7 | ≈ 4.6714123612059E-26 | 17 | ≈ 1.13448585915E-25 |
8.5 | ≈ 5.67242929575E-26 | 18.5 | ≈ 1.2345875526044E-25 |
10 | ≈ 6.6734462302941E-26 | 20 | ≈ 1.3346892460588E-25 |
marks | atomic mass unit |
---|---|
1 | ≈ 1.4984761478417 × 1026 |
6.6734462302941 × 10-27 | ≈ 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 …) |