| attosecond | 1 as | 2 as | 3 as | 4 as | 5 as | 6 as | 7 as | 8 as | 9 as | 10 as | 11 as | 12 as | 13 as | 14 as | 15 as | 16 as | 17 as | 18 as | 19 as | 20 as | 21 as | 22 as | 23 as | 24 as | 25 as | 26 as | 27 as | 28 as | 29 as | 30 as | 31 as | 32 as | 33 as | 34 as | 35 as | 36 as | 37 as | 38 as | 39 as | 40 as | 41 as | 42 as | 43 as | 44 as | 45 as | 46 as | 47 as | 48 as | 49 as | 50 as | 51 as | 52 as | 53 as | 54 as | 55 as | 56 as | 57 as | 58 as | 59 as | 60 as | 61 as | 62 as | 63 as | 64 as | 65 as | 66 as | 67 as | 68 as | 69 as | 70 as | 71 as | 72 as | 73 as | 74 as | 75 as | 76 as | 77 as | 78 as | 79 as | 80 as | 81 as | 82 as | 83 as | 84 as | 85 as | 86 as | 87 as | 88 as | 89 as | 90 as | 91 as | 92 as | 93 as | 94 as | 95 as | 96 as | 97 as | 98 as | 99 as | 100 as |
| fortnight | 8.2671957671958 × 10-25 fn | 1.6534391534392 × 10-24 fn | 2.4801587301587 × 10-24 fn | 3.3068783068783 × 10-24 fn | 4.1335978835979 × 10-24 fn | 4.9603174603175 × 10-24 fn | 5.787037037037 × 10-24 fn | 6.6137566137566 × 10-24 fn | 7.4404761904762 × 10-24 fn | 8.2671957671958 × 10-24 fn | 9.0939153439153 × 10-24 fn | 9.9206349206349 × 10-24 fn | 1.0747354497354 × 10-23 fn | 1.1574074074074 × 10-23 fn | 1.2400793650794 × 10-23 fn | 1.3227513227513 × 10-23 fn | 1.4054232804233 × 10-23 fn | 1.4880952380952 × 10-23 fn | 1.5707671957672 × 10-23 fn | 1.6534391534392 × 10-23 fn | 1.7361111111111 × 10-23 fn | 1.8187830687831 × 10-23 fn | 1.901455026455 × 10-23 fn | 1.984126984127 × 10-23 fn | 2.0667989417989 × 10-23 fn | 2.1494708994709 × 10-23 fn | 2.2321428571429 × 10-23 fn | 2.3148148148148 × 10-23 fn | 2.3974867724868 × 10-23 fn | 2.4801587301587 × 10-23 fn | 2.5628306878307 × 10-23 fn | 2.6455026455026 × 10-23 fn | 2.7281746031746 × 10-23 fn | 2.8108465608466 × 10-23 fn | 2.8935185185185 × 10-23 fn | 2.9761904761905 × 10-23 fn | 3.0588624338624 × 10-23 fn | 3.1415343915344 × 10-23 fn | 3.2242063492063 × 10-23 fn | 3.3068783068783 × 10-23 fn | 3.3895502645503 × 10-23 fn | 3.4722222222222 × 10-23 fn | 3.5548941798942 × 10-23 fn | 3.6375661375661 × 10-23 fn | 3.7202380952381 × 10-23 fn | 3.8029100529101 × 10-23 fn | 3.885582010582 × 10-23 fn | 3.968253968254 × 10-23 fn | 4.0509259259259 × 10-23 fn | 4.1335978835979 × 10-23 fn | 4.2162698412698 × 10-23 fn | 4.2989417989418 × 10-23 fn | 4.3816137566138 × 10-23 fn | 4.4642857142857 × 10-23 fn | 4.5469576719577 × 10-23 fn | 4.6296296296296 × 10-23 fn | 4.7123015873016 × 10-23 fn | 4.7949735449735 × 10-23 fn | 4.8776455026455 × 10-23 fn | 4.9603174603175 × 10-23 fn | 5.0429894179894 × 10-23 fn | 5.1256613756614 × 10-23 fn | 5.2083333333333 × 10-23 fn | 5.2910052910053 × 10-23 fn | 5.3736772486772 × 10-23 fn | 5.4563492063492 × 10-23 fn | 5.5390211640212 × 10-23 fn | 5.6216931216931 × 10-23 fn | 5.7043650793651 × 10-23 fn | 5.787037037037 × 10-23 fn | 5.869708994709 × 10-23 fn | 5.952380952381 × 10-23 fn | 6.0350529100529 × 10-23 fn | 6.1177248677249 × 10-23 fn | 6.2003968253968 × 10-23 fn | 6.2830687830688 × 10-23 fn | 6.3657407407407 × 10-23 fn | 6.4484126984127 × 10-23 fn | 6.5310846560847 × 10-23 fn | 6.6137566137566 × 10-23 fn | 6.6964285714286 × 10-23 fn | 6.7791005291005 × 10-23 fn | 6.8617724867725 × 10-23 fn | 6.9444444444444 × 10-23 fn | 7.0271164021164 × 10-23 fn | 7.1097883597884 × 10-23 fn | 7.1924603174603 × 10-23 fn | 7.2751322751323 × 10-23 fn | 7.3578042328042 × 10-23 fn | 7.4404761904762 × 10-23 fn | 7.5231481481481 × 10-23 fn | 7.6058201058201 × 10-23 fn | 7.6884920634921 × 10-23 fn | 7.771164021164 × 10-23 fn | 7.853835978836 × 10-23 fn | 7.9365079365079 × 10-23 fn | 8.0191798941799 × 10-23 fn | 8.1018518518519 × 10-23 fn | 8.1845238095238 × 10-23 fn | 8.2671957671958 × 10-23 fn |
Attosecond is equal to 10 second (unit of time), comes from a combination of the metric prefix atto (a) with the second (s). Plural name is attoseconds with symbol is as.
| 1 attoseconds = 8.2671957671958E-25 fortnights | 6 attoseconds = 4.9603174603175E-24 fortnights |
| 2 attoseconds = 1.6534391534392E-24 fortnights | 7 attoseconds = 5.787037037037E-24 fortnights |
| 3 attoseconds = 2.4801587301587E-24 fortnights | 8 attoseconds = 6.6137566137566E-24 fortnights |
| 4 attoseconds = 3.3068783068783E-24 fortnights | 9 attoseconds = 7.4404761904762E-24 fortnights |
| 5 attoseconds = 4.1335978835979E-24 fortnights | 10 attoseconds = 8.2671957671958E-24 fortnights |
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".
| 1 fortnights = 1.2096E+24 attoseconds | 6 fortnights = 7.2576E+24 attoseconds |
| 2 fortnights = 2.4192E+24 attoseconds | 7 fortnights = 8.4672E+24 attoseconds |
| 3 fortnights = 3.6288E+24 attoseconds | 8 fortnights = 9.6768E+24 attoseconds |
| 4 fortnights = 4.8384E+24 attoseconds | 9 fortnights = 1.08864E+25 attoseconds |
| 5 fortnights = 6.048E+24 attoseconds | 10 fortnights = 1.2096E+25 attoseconds |
| 1 attoseconds = 8.2671957671958 × 10-25 fortnights |
| 1 fortnights = 1.2096 × 1024 attoseconds |