second | 1 s | 2 s | 3 s | 4 s | 5 s | 6 s | 7 s | 8 s | 9 s | 10 s | 11 s | 12 s | 13 s | 14 s | 15 s | 16 s | 17 s | 18 s | 19 s | 20 s | 21 s | 22 s | 23 s | 24 s | 25 s | 26 s | 27 s | 28 s | 29 s | 30 s | 31 s | 32 s | 33 s | 34 s | 35 s | 36 s | 37 s | 38 s | 39 s | 40 s | 41 s | 42 s | 43 s | 44 s | 45 s | 46 s | 47 s | 48 s | 49 s | 50 s | 51 s | 52 s | 53 s | 54 s | 55 s | 56 s | 57 s | 58 s | 59 s | 60 s | 61 s | 62 s | 63 s | 64 s | 65 s | 66 s | 67 s | 68 s | 69 s | 70 s | 71 s | 72 s | 73 s | 74 s | 75 s | 76 s | 77 s | 78 s | 79 s | 80 s | 81 s | 82 s | 83 s | 84 s | 85 s | 86 s | 87 s | 88 s | 89 s | 90 s | 91 s | 92 s | 93 s | 94 s | 95 s | 96 s | 97 s | 98 s | 99 s | 100 s |
century | 3.1688764615413 × 10-10 c | 6.3377529230826 × 10-10 c | 9.5066293846238 × 10-10 c | 1.2675505846165 × 10-9 c | 1.5844382307706 × 10-9 c | 1.9013258769248 × 10-9 c | 2.2182135230789 × 10-9 c | 2.535101169233 × 10-9 c | 2.8519888153872 × 10-9 c | 3.1688764615413 × 10-9 c | 3.4857641076954 × 10-9 c | 3.8026517538495 × 10-9 c | 4.1195394000037 × 10-9 c | 4.4364270461578 × 10-9 c | 4.7533146923119 × 10-9 c | 5.070202338466 × 10-9 c | 5.3870899846202 × 10-9 c | 5.7039776307743 × 10-9 c | 6.0208652769284 × 10-9 c | 6.3377529230826 × 10-9 c | 6.6546405692367 × 10-9 c | 6.9715282153908 × 10-9 c | 7.2884158615449 × 10-9 c | 7.6053035076991 × 10-9 c | 7.9221911538532 × 10-9 c | 8.2390788000073 × 10-9 c | 8.5559664461615 × 10-9 c | 8.8728540923156 × 10-9 c | 9.1897417384697 × 10-9 c | 9.5066293846238 × 10-9 c | 9.823517030778 × 10-9 c | 1.0140404676932 × 10-8 c | 1.0457292323086 × 10-8 c | 1.077417996924 × 10-8 c | 1.1091067615394 × 10-8 c | 1.1407955261549 × 10-8 c | 1.1724842907703 × 10-8 c | 1.2041730553857 × 10-8 c | 1.2358618200011 × 10-8 c | 1.2675505846165 × 10-8 c | 1.2992393492319 × 10-8 c | 1.3309281138473 × 10-8 c | 1.3626168784628 × 10-8 c | 1.3943056430782 × 10-8 c | 1.4259944076936 × 10-8 c | 1.457683172309 × 10-8 c | 1.4893719369244 × 10-8 c | 1.5210607015398 × 10-8 c | 1.5527494661552 × 10-8 c | 1.5844382307706 × 10-8 c | 1.6161269953861 × 10-8 c | 1.6478157600015 × 10-8 c | 1.6795045246169 × 10-8 c | 1.7111932892323 × 10-8 c | 1.7428820538477 × 10-8 c | 1.7745708184631 × 10-8 c | 1.8062595830785 × 10-8 c | 1.8379483476939 × 10-8 c | 1.8696371123094 × 10-8 c | 1.9013258769248 × 10-8 c | 1.9330146415402 × 10-8 c | 1.9647034061556 × 10-8 c | 1.996392170771 × 10-8 c | 2.0280809353864 × 10-8 c | 2.0597697000018 × 10-8 c | 2.0914584646172 × 10-8 c | 2.1231472292327 × 10-8 c | 2.1548359938481 × 10-8 c | 2.1865247584635 × 10-8 c | 2.2182135230789 × 10-8 c | 2.2499022876943 × 10-8 c | 2.2815910523097 × 10-8 c | 2.3132798169251 × 10-8 c | 2.3449685815405 × 10-8 c | 2.376657346156 × 10-8 c | 2.4083461107714 × 10-8 c | 2.4400348753868 × 10-8 c | 2.4717236400022 × 10-8 c | 2.5034124046176 × 10-8 c | 2.535101169233 × 10-8 c | 2.5667899338484 × 10-8 c | 2.5984786984638 × 10-8 c | 2.6301674630793 × 10-8 c | 2.6618562276947 × 10-8 c | 2.6935449923101 × 10-8 c | 2.7252337569255 × 10-8 c | 2.7569225215409 × 10-8 c | 2.7886112861563 × 10-8 c | 2.8203000507717 × 10-8 c | 2.8519888153872 × 10-8 c | 2.8836775800026 × 10-8 c | 2.915366344618 × 10-8 c | 2.9470551092334 × 10-8 c | 2.9787438738488 × 10-8 c | 3.0104326384642 × 10-8 c | 3.0421214030796 × 10-8 c | 3.073810167695 × 10-8 c | 3.1054989323105 × 10-8 c | 3.1371876969259 × 10-8 c | 3.1688764615413 × 10-8 c |
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 | centuries | seconds | centuries |
---|---|---|---|
1 | = 3.1688764615413E-10 | 6 | = 1.9013258769248E-9 |
2 | = 6.3377529230826E-10 | 7 | = 2.2182135230789E-9 |
3 | = 9.5066293846238E-10 | 8 | = 2.535101169233E-9 |
4 | = 1.2675505846165E-9 | 9 | = 2.8519888153872E-9 |
5 | = 1.5844382307706E-9 | 10 | = 3.1688764615413E-9 |
A century (from the Latin centum, meaning one hundred; abbreviated c.) is a period of 100 years.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
century | c | ≡ 100 years (100 y) | = 3.1556952 Gs | Metric system SI |
centuries | seconds | centuries | seconds |
---|---|---|---|
1 | = 3155692600 | 6 | = 18934155600 |
2 | = 6311385200 | 7 | = 22089848200 |
3 | = 9467077800 | 8 | = 25245540800 |
4 | = 12622770400 | 9 | = 28401233400 |
5 | = 15778463000 | 10 | = 31556926000 |
seconds | centuries |
---|---|
1 | = 3.1688764615413 × 10-10 |
3 155 692 600 | = 1 |
You can find the conversion in other languages in the following:
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 …) |