cubit | 1 cubit | 2 cubit | 3 cubit | 4 cubit | 5 cubit | 6 cubit | 7 cubit | 8 cubit | 9 cubit | 10 cubit | 11 cubit | 12 cubit | 13 cubit | 14 cubit | 15 cubit | 16 cubit | 17 cubit | 18 cubit | 19 cubit | 20 cubit | 21 cubit | 22 cubit | 23 cubit | 24 cubit | 25 cubit | 26 cubit | 27 cubit | 28 cubit | 29 cubit | 30 cubit | 31 cubit | 32 cubit | 33 cubit | 34 cubit | 35 cubit | 36 cubit | 37 cubit | 38 cubit | 39 cubit | 40 cubit | 41 cubit | 42 cubit | 43 cubit | 44 cubit | 45 cubit | 46 cubit | 47 cubit | 48 cubit | 49 cubit | 50 cubit | 51 cubit | 52 cubit | 53 cubit | 54 cubit | 55 cubit | 56 cubit | 57 cubit | 58 cubit | 59 cubit | 60 cubit | 61 cubit | 62 cubit | 63 cubit | 64 cubit | 65 cubit | 66 cubit | 67 cubit | 68 cubit | 69 cubit | 70 cubit | 71 cubit | 72 cubit | 73 cubit | 74 cubit | 75 cubit | 76 cubit | 77 cubit | 78 cubit | 79 cubit | 80 cubit | 81 cubit | 82 cubit | 83 cubit | 84 cubit | 85 cubit | 86 cubit | 87 cubit | 88 cubit | 89 cubit | 90 cubit | 91 cubit | 92 cubit | 93 cubit | 94 cubit | 95 cubit | 96 cubit | 97 cubit | 98 cubit | 99 cubit | 100 cubit |
x unit | 4 989 522 003 792 xu | 9,979,044,007,584.1 xu | 14 968 566 011 376 xu | 19 958 088 015 168 xu | 24 947 610 018 960 xu | 29 937 132 022 752 xu | 34 926 654 026 544 xu | 39 916 176 030 336 xu | 44 905 698 034 128 xu | 49 895 220 037 920 xu | 54 884 742 041 712 xu | 59 874 264 045 504 xu | 64 863 786 049 296 xu | 69 853 308 053 089 xu | 74 842 830 056 881 xu | 79 832 352 060 673 xu | 84 821 874 064 465 xu | 89 811 396 068 257 xu | 94 800 918 072 049 xu | 99 790 440 075 841 xu | 1.0477996207963 × 1014 xu | 1.0976948408342 × 1014 xu | 1.1475900608722 × 1014 xu | 1.1974852809101 × 1014 xu | 1.247380500948 × 1014 xu | 1.2972757209859 × 1014 xu | 1.3471709410238 × 1014 xu | 1.3970661610618 × 1014 xu | 1.4469613810997 × 1014 xu | 1.4968566011376 × 1014 xu | 1.5467518211755 × 1014 xu | 1.5966470412135 × 1014 xu | 1.6465422612514 × 1014 xu | 1.6964374812893 × 1014 xu | 1.7463327013272 × 1014 xu | 1.7962279213651 × 1014 xu | 1.8461231414031 × 1014 xu | 1.896018361441 × 1014 xu | 1.9459135814789 × 1014 xu | 1.9958088015168 × 1014 xu | 2.0457040215547 × 1014 xu | 2.0955992415927 × 1014 xu | 2.1454944616306 × 1014 xu | 2.1953896816685 × 1014 xu | 2.2452849017064 × 1014 xu | 2.2951801217443 × 1014 xu | 2.3450753417823 × 1014 xu | 2.3949705618202 × 1014 xu | 2.4448657818581 × 1014 xu | 2.494761001896 × 1014 xu | 2.5446562219339 × 1014 xu | 2.5945514419719 × 1014 xu | 2.6444466620098 × 1014 xu | 2.6943418820477 × 1014 xu | 2.7442371020856 × 1014 xu | 2.7941323221235 × 1014 xu | 2.8440275421615 × 1014 xu | 2.8939227621994 × 1014 xu | 2.9438179822373 × 1014 xu | 2.9937132022752 × 1014 xu | 3.0436084223131 × 1014 xu | 3.0935036423511 × 1014 xu | 3.143398862389 × 1014 xu | 3.1932940824269 × 1014 xu | 3.2431893024648 × 1014 xu | 3.2930845225027 × 1014 xu | 3.3429797425407 × 1014 xu | 3.3928749625786 × 1014 xu | 3.4427701826165 × 1014 xu | 3.4926654026544 × 1014 xu | 3.5425606226923 × 1014 xu | 3.5924558427303 × 1014 xu | 3.6423510627682 × 1014 xu | 3.6922462828061 × 1014 xu | 3.742141502844 × 1014 xu | 3.7920367228819 × 1014 xu | 3.8419319429199 × 1014 xu | 3.8918271629578 × 1014 xu | 3.9417223829957 × 1014 xu | 3.9916176030336 × 1014 xu | 4.0415128230716 × 1014 xu | 4.0914080431095 × 1014 xu | 4.1413032631474 × 1014 xu | 4.1911984831853 × 1014 xu | 4.2410937032232 × 1014 xu | 4.2909889232612 × 1014 xu | 4.3408841432991 × 1014 xu | 4.390779363337 × 1014 xu | 4.4406745833749 × 1014 xu | 4.4905698034128 × 1014 xu | 4.5404650234508 × 1014 xu | 4.5903602434887 × 1014 xu | 4.6402554635266 × 1014 xu | 4.6901506835645 × 1014 xu | 4.7400459036024 × 1014 xu | 4.7899411236404 × 1014 xu | 4.8398363436783 × 1014 xu | 4.8897315637162 × 1014 xu | 4.9396267837541 × 1014 xu | 4.989522003792 × 1014 xu |
The cubit is an ancient unit based on the forearm length from the tip of the middle finger to the bottom of the elbow. Cubits of various lengths were employed in many parts of the world in antiquity, during the Middle Ages and as recently as Early Modern Times. The term is still used in hedge laying, the length of the forearm being frequently used to determine the interval between stakes placed within the hedge.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cubit | ≡ Distance from fingers to elbow ≈ 18 in | ≈ 0.5 m | Other (Length) |
cubit | x units | cubit | x units |
---|---|---|---|
1 | ≈ 4989522003792 | 4 | ≈ 19958088015168 |
1.5 | ≈ 7484283005688.1 | 4.5 | ≈ 22452849017064 |
2 | ≈ 9979044007584.1 | 5 | ≈ 24947610018960 |
2.5 | ≈ 12473805009480 | 5.5 | ≈ 27442371020856 |
3 | ≈ 14968566011376 | 6 | ≈ 29937132022752 |
The x unit (symbol xu) is a unit of length approximately equal to 0.1 pm (10−13 m). It is used to quote the wavelength of X-rays and gamma rays.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
x unit | xu | ≈ 1.0021×10−13 m | ≈ 1.0021×10−13 m | Metric system Non-SI |
x units | cubit | x units | cubit |
---|---|---|---|
1 | ≈ 2.0042E-13 | 4 | ≈ 8.0168E-13 |
1.5 | ≈ 3.0063E-13 | 4.5 | ≈ 9.0189E-13 |
2 | ≈ 4.0084E-13 | 5 | ≈ 1.0021E-12 |
2.5 | ≈ 5.0105E-13 | 5.5 | ≈ 1.10231E-12 |
3 | ≈ 6.0126E-13 | 6 | ≈ 1.20252E-12 |
cubit | x units |
---|---|
1 | ≈ 4 989 522 003 792 |
2.0042 × 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 …) |