| 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 |
| moment | 1.1111111111111 × 10-20 moment | 2.2222222222222 × 10-20 moment | 3.3333333333333 × 10-20 moment | 4.4444444444444 × 10-20 moment | 5.5555555555556 × 10-20 moment | 6.6666666666667 × 10-20 moment | 7.7777777777778 × 10-20 moment | 8.8888888888889 × 10-20 moment | 1.0 × 10-19 moment | 1.1111111111111 × 10-19 moment | 1.2222222222222 × 10-19 moment | 1.3333333333333 × 10-19 moment | 1.4444444444444 × 10-19 moment | 1.5555555555556 × 10-19 moment | 1.6666666666667 × 10-19 moment | 1.7777777777778 × 10-19 moment | 1.8888888888889 × 10-19 moment | 2.0 × 10-19 moment | 2.1111111111111 × 10-19 moment | 2.2222222222222 × 10-19 moment | 2.3333333333333 × 10-19 moment | 2.4444444444444 × 10-19 moment | 2.5555555555556 × 10-19 moment | 2.6666666666667 × 10-19 moment | 2.7777777777778 × 10-19 moment | 2.8888888888889 × 10-19 moment | 3.0 × 10-19 moment | 3.1111111111111 × 10-19 moment | 3.2222222222222 × 10-19 moment | 3.3333333333333 × 10-19 moment | 3.4444444444444 × 10-19 moment | 3.5555555555556 × 10-19 moment | 3.6666666666667 × 10-19 moment | 3.7777777777778 × 10-19 moment | 3.8888888888889 × 10-19 moment | 4.0 × 10-19 moment | 4.1111111111111 × 10-19 moment | 4.2222222222222 × 10-19 moment | 4.3333333333333 × 10-19 moment | 4.4444444444444 × 10-19 moment | 4.5555555555556 × 10-19 moment | 4.6666666666667 × 10-19 moment | 4.7777777777778 × 10-19 moment | 4.8888888888889 × 10-19 moment | 5.0 × 10-19 moment | 5.1111111111111 × 10-19 moment | 5.2222222222222 × 10-19 moment | 5.3333333333333 × 10-19 moment | 5.4444444444444 × 10-19 moment | 5.5555555555556 × 10-19 moment | 5.6666666666667 × 10-19 moment | 5.7777777777778 × 10-19 moment | 5.8888888888889 × 10-19 moment | 6.0 × 10-19 moment | 6.1111111111111 × 10-19 moment | 6.2222222222222 × 10-19 moment | 6.3333333333333 × 10-19 moment | 6.4444444444444 × 10-19 moment | 6.5555555555556 × 10-19 moment | 6.6666666666667 × 10-19 moment | 6.7777777777778 × 10-19 moment | 6.8888888888889 × 10-19 moment | 7.0 × 10-19 moment | 7.1111111111111 × 10-19 moment | 7.2222222222222 × 10-19 moment | 7.3333333333333 × 10-19 moment | 7.4444444444444 × 10-19 moment | 7.5555555555556 × 10-19 moment | 7.6666666666667 × 10-19 moment | 7.7777777777778 × 10-19 moment | 7.8888888888889 × 10-19 moment | 8.0 × 10-19 moment | 8.1111111111111 × 10-19 moment | 8.2222222222222 × 10-19 moment | 8.3333333333333 × 10-19 moment | 8.4444444444444 × 10-19 moment | 8.5555555555556 × 10-19 moment | 8.6666666666667 × 10-19 moment | 8.7777777777778 × 10-19 moment | 8.8888888888889 × 10-19 moment | 9.0 × 10-19 moment | 9.1111111111111 × 10-19 moment | 9.2222222222222 × 10-19 moment | 9.3333333333333 × 10-19 moment | 9.4444444444444 × 10-19 moment | 9.5555555555556 × 10-19 moment | 9.6666666666667 × 10-19 moment | 9.7777777777778 × 10-19 moment | 9.8888888888889 × 10-19 moment | 1.0 × 10-18 moment | 1.0111111111111 × 10-18 moment | 1.0222222222222 × 10-18 moment | 1.0333333333333 × 10-18 moment | 1.0444444444444 × 10-18 moment | 1.0555555555556 × 10-18 moment | 1.0666666666667 × 10-18 moment | 1.0777777777778 × 10-18 moment | 1.0888888888889 × 10-18 moment | 1.1 × 10-18 moment | 1.1111111111111 × 10-18 moment |
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 ≡ 1.1111111111111E-20 moments | 6 attoseconds ≡ 6.6666666666667E-20 moments |
| 2 attoseconds ≡ 2.2222222222222E-20 moments | 7 attoseconds ≡ 7.7777777777778E-20 moments |
| 3 attoseconds ≡ 3.3333333333333E-20 moments | 8 attoseconds ≡ 8.8888888888889E-20 moments |
| 4 attoseconds ≡ 4.4444444444444E-20 moments | 9 attoseconds ≡ 1.0E-19 moments |
| 5 attoseconds ≡ 5.5555555555556E-20 moments | 10 attoseconds ≡ 1.1111111111111E-19 moments |
A moment (momentum) was a medieval unit of time. The movement of a shadow on a sundial covered 40 moments in a solar hour.
| 1 moments ≡ 9.0E+19 attoseconds | 6 moments ≡ 5.4E+20 attoseconds |
| 2 moments ≡ 1.8E+20 attoseconds | 7 moments ≡ 6.3E+20 attoseconds |
| 3 moments ≡ 2.7E+20 attoseconds | 8 moments ≡ 7.2E+20 attoseconds |
| 4 moments ≡ 3.6E+20 attoseconds | 9 moments ≡ 8.1E+20 attoseconds |
| 5 moments ≡ 4.5E+20 attoseconds | 10 moments ≡ 9.0E+20 attoseconds |
| 1 attoseconds ≡ 1.1111111111111 × 10-20 moments |
| 1 moments ≡ 9.0 × 1019 attoseconds |