horsepower | 1 hp | 2 hp | 3 hp | 4 hp | 5 hp | 6 hp | 7 hp | 8 hp | 9 hp | 10 hp | 11 hp | 12 hp | 13 hp | 14 hp | 15 hp | 16 hp | 17 hp | 18 hp | 19 hp | 20 hp | 21 hp | 22 hp | 23 hp | 24 hp | 25 hp | 26 hp | 27 hp | 28 hp | 29 hp | 30 hp | 31 hp | 32 hp | 33 hp | 34 hp | 35 hp | 36 hp | 37 hp | 38 hp | 39 hp | 40 hp | 41 hp | 42 hp | 43 hp | 44 hp | 45 hp | 46 hp | 47 hp | 48 hp | 49 hp | 50 hp | 51 hp | 52 hp | 53 hp | 54 hp | 55 hp | 56 hp | 57 hp | 58 hp | 59 hp | 60 hp | 61 hp | 62 hp | 63 hp | 64 hp | 65 hp | 66 hp | 67 hp | 68 hp | 69 hp | 70 hp | 71 hp | 72 hp | 73 hp | 74 hp | 75 hp | 76 hp | 77 hp | 78 hp | 79 hp | 80 hp | 81 hp | 82 hp | 83 hp | 84 hp | 85 hp | 86 hp | 87 hp | 88 hp | 89 hp | 90 hp | 91 hp | 92 hp | 93 hp | 94 hp | 95 hp | 96 hp | 97 hp | 98 hp | 99 hp | 100 hp |
petawatt | 7.45699872 × 10-13 PW | 1.491399744 × 10-12 PW | 2.237099616 × 10-12 PW | 2.982799488 × 10-12 PW | 3.72849936 × 10-12 PW | 4.474199232 × 10-12 PW | 5.219899104 × 10-12 PW | 5.965598976 × 10-12 PW | 6.711298848 × 10-12 PW | 7.45699872 × 10-12 PW | 8.202698592 × 10-12 PW | 8.948398464 × 10-12 PW | 9.694098336 × 10-12 PW | 1.0439798208 × 10-11 PW | 1.118549808 × 10-11 PW | 1.1931197952 × 10-11 PW | 1.2676897824 × 10-11 PW | 1.3422597696 × 10-11 PW | 1.4168297568 × 10-11 PW | 1.491399744 × 10-11 PW | 1.5659697312 × 10-11 PW | 1.6405397184 × 10-11 PW | 1.7151097056 × 10-11 PW | 1.7896796928 × 10-11 PW | 1.86424968 × 10-11 PW | 1.9388196672 × 10-11 PW | 2.0133896544 × 10-11 PW | 2.0879596416 × 10-11 PW | 2.1625296288 × 10-11 PW | 2.237099616 × 10-11 PW | 2.3116696032 × 10-11 PW | 2.3862395904 × 10-11 PW | 2.4608095776 × 10-11 PW | 2.5353795648 × 10-11 PW | 2.609949552 × 10-11 PW | 2.6845195392 × 10-11 PW | 2.7590895264 × 10-11 PW | 2.8336595136 × 10-11 PW | 2.9082295008 × 10-11 PW | 2.982799488 × 10-11 PW | 3.0573694752 × 10-11 PW | 3.1319394624 × 10-11 PW | 3.2065094496 × 10-11 PW | 3.2810794368 × 10-11 PW | 3.355649424 × 10-11 PW | 3.4302194112 × 10-11 PW | 3.5047893984 × 10-11 PW | 3.5793593856 × 10-11 PW | 3.6539293728 × 10-11 PW | 3.72849936 × 10-11 PW | 3.8030693472 × 10-11 PW | 3.8776393344 × 10-11 PW | 3.9522093216 × 10-11 PW | 4.0267793088 × 10-11 PW | 4.101349296 × 10-11 PW | 4.1759192832 × 10-11 PW | 4.2504892704 × 10-11 PW | 4.3250592576 × 10-11 PW | 4.3996292448 × 10-11 PW | 4.474199232 × 10-11 PW | 4.5487692192 × 10-11 PW | 4.6233392064 × 10-11 PW | 4.6979091936 × 10-11 PW | 4.7724791808 × 10-11 PW | 4.847049168 × 10-11 PW | 4.9216191552 × 10-11 PW | 4.9961891424 × 10-11 PW | 5.0707591296 × 10-11 PW | 5.1453291168 × 10-11 PW | 5.219899104 × 10-11 PW | 5.2944690912 × 10-11 PW | 5.3690390784 × 10-11 PW | 5.4436090656 × 10-11 PW | 5.5181790528 × 10-11 PW | 5.59274904 × 10-11 PW | 5.6673190272 × 10-11 PW | 5.7418890144 × 10-11 PW | 5.8164590016 × 10-11 PW | 5.8910289888 × 10-11 PW | 5.965598976 × 10-11 PW | 6.0401689632 × 10-11 PW | 6.1147389504 × 10-11 PW | 6.1893089376 × 10-11 PW | 6.2638789248 × 10-11 PW | 6.338448912 × 10-11 PW | 6.4130188992 × 10-11 PW | 6.4875888864 × 10-11 PW | 6.5621588736 × 10-11 PW | 6.6367288608 × 10-11 PW | 6.711298848 × 10-11 PW | 6.7858688352 × 10-11 PW | 6.8604388224 × 10-11 PW | 6.9350088096 × 10-11 PW | 7.0095787968 × 10-11 PW | 7.084148784 × 10-11 PW | 7.1587187712 × 10-11 PW | 7.2332887584 × 10-11 PW | 7.3078587456 × 10-11 PW | 7.3824287328 × 10-11 PW | 7.45699872 × 10-11 PW |
Horsepower (symbol: hp) is a unit of measurement of power (the rate at which work is done). There are many different standards and types of horsepower.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
horsepower | hp | ≡ 550 ft·lbf/s | = 745.69987158227022 W | Metric system SI |
horsepowers | petawatts | horsepowers | petawatts |
---|---|---|---|
1 | = 7.45699872E-13 | 6 | = 4.474199232E-12 |
2 | = 1.491399744E-12 | 7 | = 5.219899104E-12 |
3 | = 2.237099616E-12 | 8 | = 5.965598976E-12 |
4 | = 2.982799488E-12 | 9 | = 6.711298848E-12 |
5 | = 3.72849936E-12 | 10 | = 7.45699872E-12 |
The petawatt (PW) is equal to one quadrillion (1015) watts and can be produced by the current generation of lasers for time-scales on the order of picoseconds (10−12 s). One such laser is the Lawrence Livermore's Nova laser, which achieved a power output of 1.25 PW (1.25×1015 W) by a process called chirped pulse amplification. The duration of the pulse was roughly 0.5 ps (5×10−13 s), giving a total energy of 600 J.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
petawatt | PW | = 1015 W | = 1015 W | Metric system SI |
petawatts | horsepowers | petawatts | horsepowers |
---|---|---|---|
1 | = 1341022088843.8 | 6 | = 8046132533062.8 |
2 | = 2682044177687.6 | 7 | = 9387154621906.7 |
3 | = 4023066266531.4 | 8 | = 10728176710750 |
4 | = 5364088355375.2 | 9 | = 12069198799594 |
5 | = 6705110444219 | 10 | = 13410220888438 |
horsepowers | petawatts |
---|---|
1 | = 7.45699872 × 10-13 |
1,341,022,088,843.8 | = 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 …) |