zettasecond | 1 Zs | 2 Zs | 3 Zs | 4 Zs | 5 Zs | 6 Zs | 7 Zs | 8 Zs | 9 Zs | 10 Zs | 11 Zs | 12 Zs | 13 Zs | 14 Zs | 15 Zs | 16 Zs | 17 Zs | 18 Zs | 19 Zs | 20 Zs | 21 Zs | 22 Zs | 23 Zs | 24 Zs | 25 Zs | 26 Zs | 27 Zs | 28 Zs | 29 Zs | 30 Zs | 31 Zs | 32 Zs | 33 Zs | 34 Zs | 35 Zs | 36 Zs | 37 Zs | 38 Zs | 39 Zs | 40 Zs | 41 Zs | 42 Zs | 43 Zs | 44 Zs | 45 Zs | 46 Zs | 47 Zs | 48 Zs | 49 Zs | 50 Zs | 51 Zs | 52 Zs | 53 Zs | 54 Zs | 55 Zs | 56 Zs | 57 Zs | 58 Zs | 59 Zs | 60 Zs | 61 Zs | 62 Zs | 63 Zs | 64 Zs | 65 Zs | 66 Zs | 67 Zs | 68 Zs | 69 Zs | 70 Zs | 71 Zs | 72 Zs | 73 Zs | 74 Zs | 75 Zs | 76 Zs | 77 Zs | 78 Zs | 79 Zs | 80 Zs | 81 Zs | 82 Zs | 83 Zs | 84 Zs | 85 Zs | 86 Zs | 87 Zs | 88 Zs | 89 Zs | 90 Zs | 91 Zs | 92 Zs | 93 Zs | 94 Zs | 95 Zs | 96 Zs | 97 Zs | 98 Zs | 99 Zs | 100 Zs |
second | 1.0 × 1021 s | 2.0 × 1021 s | 3.0 × 1021 s | 4.0 × 1021 s | 5.0 × 1021 s | 6.0 × 1021 s | 7.0 × 1021 s | 8.0 × 1021 s | 9.0 × 1021 s | 1.0 × 1022 s | 1.1 × 1022 s | 1.2 × 1022 s | 1.3 × 1022 s | 1.4 × 1022 s | 1.5 × 1022 s | 1.6 × 1022 s | 1.7 × 1022 s | 1.8 × 1022 s | 1.9 × 1022 s | 2.0 × 1022 s | 2.1 × 1022 s | 2.2 × 1022 s | 2.3 × 1022 s | 2.4 × 1022 s | 2.5 × 1022 s | 2.6 × 1022 s | 2.7 × 1022 s | 2.8 × 1022 s | 2.9 × 1022 s | 3.0 × 1022 s | 3.1 × 1022 s | 3.2 × 1022 s | 3.3 × 1022 s | 3.4 × 1022 s | 3.5 × 1022 s | 3.6 × 1022 s | 3.7 × 1022 s | 3.8 × 1022 s | 3.9 × 1022 s | 4.0 × 1022 s | 4.1 × 1022 s | 4.2 × 1022 s | 4.3 × 1022 s | 4.4 × 1022 s | 4.5 × 1022 s | 4.6 × 1022 s | 4.7 × 1022 s | 4.8 × 1022 s | 4.9 × 1022 s | 5.0 × 1022 s | 5.1 × 1022 s | 5.2 × 1022 s | 5.3 × 1022 s | 5.4 × 1022 s | 5.5 × 1022 s | 5.6 × 1022 s | 5.7 × 1022 s | 5.8 × 1022 s | 5.9 × 1022 s | 6.0 × 1022 s | 6.1 × 1022 s | 6.2 × 1022 s | 6.3 × 1022 s | 6.4 × 1022 s | 6.5 × 1022 s | 6.6 × 1022 s | 6.7 × 1022 s | 6.8 × 1022 s | 6.9 × 1022 s | 7.0 × 1022 s | 7.1 × 1022 s | 7.2 × 1022 s | 7.3 × 1022 s | 7.4 × 1022 s | 7.5 × 1022 s | 7.6 × 1022 s | 7.7 × 1022 s | 7.8 × 1022 s | 7.9 × 1022 s | 8.0 × 1022 s | 8.1 × 1022 s | 8.2 × 1022 s | 8.3 × 1022 s | 8.4 × 1022 s | 8.5 × 1022 s | 8.6 × 1022 s | 8.7 × 1022 s | 8.8 × 1022 s | 8.9 × 1022 s | 9.0 × 1022 s | 9.1 × 1022 s | 9.2 × 1022 s | 9.3 × 1022 s | 9.4 × 1022 s | 9.5 × 1022 s | 9.6 × 1022 s | 9.7 × 1022 s | 9.8 × 1022 s | 9.9 × 1022 s | 1.0 × 1023 s |
Zettasecond is equal to 1021 second (unit of time), comes from a combination of the metric prefix zetta (Z) with the second (s). Plural name is zettaconds with symbol is Zs.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zettasecond | Zs | ≡ 1021 second | ≡ 1021 second | Metric system SI |
zettaseconds | seconds | zettaseconds | seconds |
---|---|---|---|
1 | ≡ 1.0E+21 | 6 | ≡ 6.0E+21 |
2 | ≡ 2.0E+21 | 7 | ≡ 7.0E+21 |
3 | ≡ 3.0E+21 | 8 | ≡ 8.0E+21 |
4 | ≡ 4.0E+21 | 9 | ≡ 9.0E+21 |
5 | ≡ 5.0E+21 | 10 | ≡ 1.0E+22 |
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 | zettaseconds | seconds | zettaseconds |
---|---|---|---|
1 | ≡ 1.0E-21 | 6 | ≡ 6.0E-21 |
2 | ≡ 2.0E-21 | 7 | ≡ 7.0E-21 |
3 | ≡ 3.0E-21 | 8 | ≡ 8.0E-21 |
4 | ≡ 4.0E-21 | 9 | ≡ 9.0E-21 |
5 | ≡ 5.0E-21 | 10 | ≡ 1.0E-20 |
zettaseconds | seconds |
---|---|
1 | ≡ 1.0 × 1021 |
1.0 × 10-21 | ≡ 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 …) |