1 per day | 1 1/d | 2 1/d | 3 1/d | 4 1/d | 5 1/d | 6 1/d | 7 1/d | 8 1/d | 9 1/d | 10 1/d | 11 1/d | 12 1/d | 13 1/d | 14 1/d | 15 1/d | 16 1/d | 17 1/d | 18 1/d | 19 1/d | 20 1/d | 21 1/d | 22 1/d | 23 1/d | 24 1/d | 25 1/d | 26 1/d | 27 1/d | 28 1/d | 29 1/d | 30 1/d | 31 1/d | 32 1/d | 33 1/d | 34 1/d | 35 1/d | 36 1/d | 37 1/d | 38 1/d | 39 1/d | 40 1/d | 41 1/d | 42 1/d | 43 1/d | 44 1/d | 45 1/d | 46 1/d | 47 1/d | 48 1/d | 49 1/d | 50 1/d | 51 1/d | 52 1/d | 53 1/d | 54 1/d | 55 1/d | 56 1/d | 57 1/d | 58 1/d | 59 1/d | 60 1/d | 61 1/d | 62 1/d | 63 1/d | 64 1/d | 65 1/d | 66 1/d | 67 1/d | 68 1/d | 69 1/d | 70 1/d | 71 1/d | 72 1/d | 73 1/d | 74 1/d | 75 1/d | 76 1/d | 77 1/d | 78 1/d | 79 1/d | 80 1/d | 81 1/d | 82 1/d | 83 1/d | 84 1/d | 85 1/d | 86 1/d | 87 1/d | 88 1/d | 89 1/d | 90 1/d | 91 1/d | 92 1/d | 93 1/d | 94 1/d | 95 1/d | 96 1/d | 97 1/d | 98 1/d | 99 1/d | 100 1/d |
cycle per second | 1.1574074074074 × 10-5 c.p.s. | 2.3148148148148 × 10-5 c.p.s. | 3.4722222222222 × 10-5 c.p.s. | 4.6296296296296 × 10-5 c.p.s. | 5.787037037037 × 10-5 c.p.s. | 6.9444444444444 × 10-5 c.p.s. | 8.1018518518519 × 10-5 c.p.s. | 9.2592592592593 × 10-5 c.p.s. | 0.0001042 c.p.s. | 0.0001157 c.p.s. | 0.0001273 c.p.s. | 0.0001389 c.p.s. | 0.0001505 c.p.s. | 0.0001620 c.p.s. | 0.0001736 c.p.s. | 0.0001852 c.p.s. | 0.0001968 c.p.s. | 0.0002083 c.p.s. | 0.0002199 c.p.s. | 0.0002315 c.p.s. | 0.0002431 c.p.s. | 0.0002546 c.p.s. | 0.0002662 c.p.s. | 0.0002778 c.p.s. | 0.0002894 c.p.s. | 0.0003009 c.p.s. | 0.0003125 c.p.s. | 0.0003241 c.p.s. | 0.0003356 c.p.s. | 0.0003472 c.p.s. | 0.0003588 c.p.s. | 0.0003704 c.p.s. | 0.0003819 c.p.s. | 0.0003935 c.p.s. | 0.0004051 c.p.s. | 0.0004167 c.p.s. | 0.0004282 c.p.s. | 0.0004398 c.p.s. | 0.0004514 c.p.s. | 0.0004630 c.p.s. | 0.0004745 c.p.s. | 0.0004861 c.p.s. | 0.0004977 c.p.s. | 0.0005093 c.p.s. | 0.0005208 c.p.s. | 0.0005324 c.p.s. | 0.0005440 c.p.s. | 0.0005556 c.p.s. | 0.0005671 c.p.s. | 0.0005787 c.p.s. | 0.0005903 c.p.s. | 0.0006019 c.p.s. | 0.0006134 c.p.s. | 0.000625 c.p.s. | 0.0006366 c.p.s. | 0.0006481 c.p.s. | 0.0006597 c.p.s. | 0.0006713 c.p.s. | 0.0006829 c.p.s. | 0.0006944 c.p.s. | 0.0007060 c.p.s. | 0.0007176 c.p.s. | 0.0007292 c.p.s. | 0.0007407 c.p.s. | 0.0007523 c.p.s. | 0.0007639 c.p.s. | 0.0007755 c.p.s. | 0.0007870 c.p.s. | 0.0007986 c.p.s. | 0.0008102 c.p.s. | 0.0008218 c.p.s. | 0.0008333 c.p.s. | 0.0008449 c.p.s. | 0.0008565 c.p.s. | 0.0008681 c.p.s. | 0.0008796 c.p.s. | 0.0008912 c.p.s. | 0.0009028 c.p.s. | 0.0009144 c.p.s. | 0.0009259 c.p.s. | 0.0009375 c.p.s. | 0.0009491 c.p.s. | 0.0009606 c.p.s. | 0.0009722 c.p.s. | 0.0009838 c.p.s. | 0.0009954 c.p.s. | 0.0010069 c.p.s. | 0.0010185 c.p.s. | 0.0010301 c.p.s. | 0.0010417 c.p.s. | 0.0010532 c.p.s. | 0.0010648 c.p.s. | 0.0010764 c.p.s. | 0.0010880 c.p.s. | 0.0010995 c.p.s. | 0.0011111 c.p.s. | 0.0011227 c.p.s. | 0.0011343 c.p.s. | 0.0011458 c.p.s. | 0.0011574 c.p.s. |
The 1 per day is equivalent to cycle per day, a unit of frequency measurement.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
1 per day | 1/d | =1 per day = 1/24 cycle per hour = 1/(24*60) cycle per minute = 1/(24*3600) cycle per second | = 1/(24*3600) hertz | Angular frequency |
1 per day | cycles per second | 1 per day | cycles per second |
---|---|---|---|
1 | = 1.1574074074074E-5 | 6 | = 6.9444444444444E-5 |
2 | = 2.3148148148148E-5 | 7 | = 8.1018518518519E-5 |
3 | = 3.4722222222222E-5 | 8 | = 9.2592592592593E-5 |
4 | = 4.6296296296296E-5 | 9 | = 0.00010416666666667 |
5 | = 5.787037037037E-5 | 10 | = 0.00011574074074074 |
The cycle per second was a once-common English name for the unit of frequency now known as the hertz. The plural form was typically used, often written cycles per second, cycles/second, c.p.s., c/s, ~, or, ambiguously, just cycles. The term comes from the fact that sound waves have a frequency measurable in their number of vibrations, or cycles, per second.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cycle per second | c.p.s. | ≡ 1 Hz | ≡ 1 Hz | Angular frequency |
cycles per second | 1 per day | cycles per second | 1 per day |
---|---|---|---|
1 | = 86400 | 6 | = 518400 |
2 | = 172800 | 7 | = 604800 |
3 | = 259200 | 8 | = 691200 |
4 | = 345600 | 9 | = 777600 |
5 | = 432000 | 10 | = 864000 |
1 per day | cycles per second |
---|---|
1 | = 1.1574074074074 × 10-5 |
86 400 | = 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 …) |