| hectosecond | 1 hs | 2 hs | 3 hs | 4 hs | 5 hs | 6 hs | 7 hs | 8 hs | 9 hs | 10 hs | 11 hs | 12 hs | 13 hs | 14 hs | 15 hs | 16 hs | 17 hs | 18 hs | 19 hs | 20 hs | 21 hs | 22 hs | 23 hs | 24 hs | 25 hs | 26 hs | 27 hs | 28 hs | 29 hs | 30 hs | 31 hs | 32 hs | 33 hs | 34 hs | 35 hs | 36 hs | 37 hs | 38 hs | 39 hs | 40 hs | 41 hs | 42 hs | 43 hs | 44 hs | 45 hs | 46 hs | 47 hs | 48 hs | 49 hs | 50 hs | 51 hs | 52 hs | 53 hs | 54 hs | 55 hs | 56 hs | 57 hs | 58 hs | 59 hs | 60 hs | 61 hs | 62 hs | 63 hs | 64 hs | 65 hs | 66 hs | 67 hs | 68 hs | 69 hs | 70 hs | 71 hs | 72 hs | 73 hs | 74 hs | 75 hs | 76 hs | 77 hs | 78 hs | 79 hs | 80 hs | 81 hs | 82 hs | 83 hs | 84 hs | 85 hs | 86 hs | 87 hs | 88 hs | 89 hs | 90 hs | 91 hs | 92 hs | 93 hs | 94 hs | 95 hs | 96 hs | 97 hs | 98 hs | 99 hs | 100 hs |
| fortnight | 8.2671957671958 × 10-5 fn | 0.0001653 fn | 0.0002480 fn | 0.0003307 fn | 0.0004134 fn | 0.0004960 fn | 0.0005787 fn | 0.0006614 fn | 0.0007440 fn | 0.0008267 fn | 0.0009094 fn | 0.0009921 fn | 0.0010747 fn | 0.0011574 fn | 0.0012401 fn | 0.0013228 fn | 0.0014054 fn | 0.0014881 fn | 0.0015708 fn | 0.0016534 fn | 0.0017361 fn | 0.0018188 fn | 0.0019015 fn | 0.0019841 fn | 0.0020668 fn | 0.0021495 fn | 0.0022321 fn | 0.0023148 fn | 0.0023975 fn | 0.0024802 fn | 0.0025628 fn | 0.0026455 fn | 0.0027282 fn | 0.0028108 fn | 0.0028935 fn | 0.0029762 fn | 0.0030589 fn | 0.0031415 fn | 0.0032242 fn | 0.0033069 fn | 0.0033896 fn | 0.0034722 fn | 0.0035549 fn | 0.0036376 fn | 0.0037202 fn | 0.0038029 fn | 0.0038856 fn | 0.0039683 fn | 0.0040509 fn | 0.0041336 fn | 0.0042163 fn | 0.0042989 fn | 0.0043816 fn | 0.0044643 fn | 0.0045470 fn | 0.0046296 fn | 0.0047123 fn | 0.0047950 fn | 0.0048776 fn | 0.0049603 fn | 0.0050430 fn | 0.0051257 fn | 0.0052083 fn | 0.0052910 fn | 0.0053737 fn | 0.0054563 fn | 0.0055390 fn | 0.0056217 fn | 0.0057044 fn | 0.0057870 fn | 0.0058697 fn | 0.0059524 fn | 0.0060351 fn | 0.0061177 fn | 0.0062004 fn | 0.0062831 fn | 0.0063657 fn | 0.0064484 fn | 0.0065311 fn | 0.0066138 fn | 0.0066964 fn | 0.0067791 fn | 0.0068618 fn | 0.0069444 fn | 0.0070271 fn | 0.0071098 fn | 0.0071925 fn | 0.0072751 fn | 0.0073578 fn | 0.0074405 fn | 0.0075231 fn | 0.0076058 fn | 0.0076885 fn | 0.0077712 fn | 0.0078538 fn | 0.0079365 fn | 0.0080192 fn | 0.0081019 fn | 0.0081845 fn | 0.0082672 fn |
Hectosecond is equal to 100second (unit of time), comes from a combination of the metric prefix hecto (h) with the second (s). Plural name is hectoseconds with symbol is hs.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| hectosecond | hs | ≡ 100 second | ≡ 100 second | Metric system SI |
| hectoseconds | fortnights | hectoseconds | fortnights |
|---|---|---|---|
| 1 | = 8.2671957671958E-5 | 6 | = 0.00049603174603175 |
| 2 | = 0.00016534391534392 | 7 | = 0.0005787037037037 |
| 3 | = 0.00024801587301587 | 8 | = 0.00066137566137566 |
| 4 | = 0.00033068783068783 | 9 | = 0.00074404761904762 |
| 5 | = 0.00041335978835979 | 10 | = 0.00082671957671958 |
A fortnight is a unit of time equal to 14 days (2 weeks). The word derives from the Old English: fēowertyne niht, meaning "fourteen nights".
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| fortnight | fn | ≡ 2 wk | = 1.2096 Ms | Metric system SI |
| fortnights | hectoseconds | fortnights | hectoseconds |
|---|---|---|---|
| 1 | = 12096 | 6 | = 72576 |
| 2 | = 24192 | 7 | = 84672 |
| 3 | = 36288 | 8 | = 96768 |
| 4 | = 48384 | 9 | = 108864 |
| 5 | = 60480 | 10 | = 120960 |
| hectoseconds | fortnights |
|---|---|
| 1 | = 8.2671957671958 × 10-5 |
| 12 096 | = 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 …) |