decasecond | 1 das | 2 das | 3 das | 4 das | 5 das | 6 das | 7 das | 8 das | 9 das | 10 das | 11 das | 12 das | 13 das | 14 das | 15 das | 16 das | 17 das | 18 das | 19 das | 20 das | 21 das | 22 das | 23 das | 24 das | 25 das | 26 das | 27 das | 28 das | 29 das | 30 das | 31 das | 32 das | 33 das | 34 das | 35 das | 36 das | 37 das | 38 das | 39 das | 40 das | 41 das | 42 das | 43 das | 44 das | 45 das | 46 das | 47 das | 48 das | 49 das | 50 das | 51 das | 52 das | 53 das | 54 das | 55 das | 56 das | 57 das | 58 das | 59 das | 60 das | 61 das | 62 das | 63 das | 64 das | 65 das | 66 das | 67 das | 68 das | 69 das | 70 das | 71 das | 72 das | 73 das | 74 das | 75 das | 76 das | 77 das | 78 das | 79 das | 80 das | 81 das | 82 das | 83 das | 84 das | 85 das | 86 das | 87 das | 88 das | 89 das | 90 das | 91 das | 92 das | 93 das | 94 das | 95 das | 96 das | 97 das | 98 das | 99 das | 100 das |
second | 10 s | 20 s | 30 s | 40 s | 50 s | 60 s | 70 s | 80 s | 90 s | 100 s | 110 s | 120 s | 130 s | 140 s | 150 s | 160 s | 170 s | 180 s | 190 s | 200 s | 210 s | 220 s | 230 s | 240 s | 250 s | 260 s | 270 s | 280 s | 290 s | 300 s | 310 s | 320 s | 330 s | 340 s | 350 s | 360 s | 370 s | 380 s | 390 s | 400 s | 410 s | 420 s | 430 s | 440 s | 450 s | 460 s | 470 s | 480 s | 490 s | 500 s | 510 s | 520 s | 530 s | 540 s | 550 s | 560 s | 570 s | 580 s | 590 s | 600 s | 610 s | 620 s | 630 s | 640 s | 650 s | 660 s | 670 s | 680 s | 690 s | 700 s | 710 s | 720 s | 730 s | 740 s | 750 s | 760 s | 770 s | 780 s | 790 s | 800 s | 810 s | 820 s | 830 s | 840 s | 850 s | 860 s | 870 s | 880 s | 890 s | 900 s | 910 s | 920 s | 930 s | 940 s | 950 s | 960 s | 970 s | 980 s | 990 s | 1 000 s |
Decasecond is equal to 10second (unit of time), comes from a combination of the metric prefix deca (da) with the second (s). Plural name is decaseconds with symbol is das.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decasecond | das | ≡ 10 second | ≡ 10 second | Metric system SI |
decaseconds | seconds | decaseconds | seconds |
---|---|---|---|
1 | ≡ 10 | 6 | ≡ 60 |
2 | ≡ 20 | 7 | ≡ 70 |
3 | ≡ 30 | 8 | ≡ 80 |
4 | ≡ 40 | 9 | ≡ 90 |
5 | ≡ 50 | 10 | ≡ 100 |
The second (symbol: s) (abbreviated s or sec) is the base unit of time in the International System of Units / Système International d'Unités (SI).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
second | s | time of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom at 0 K(but other seconds are sometimes used in astronomy). Also that time it takes for light to travel a distance of 299792458 metres. | ≡ 1 second | Metric system SI |
seconds | decaseconds | seconds | decaseconds |
---|---|---|---|
1 | ≡ 0.1 | 6 | ≡ 0.6 |
2 | ≡ 0.2 | 7 | ≡ 0.7 |
3 | ≡ 0.3 | 8 | ≡ 0.8 |
4 | ≡ 0.4 | 9 | ≡ 0.9 |
5 | ≡ 0.5 | 10 | ≡ 1 |
decaseconds | seconds |
---|---|
1 | ≡ 10 |
0.1 | ≡ 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 …) |