Convert horsepower (550 ft*lbf/s) to petawatt

Please provide values below to convert horsepower (550 ft*lbf/s) [hp] to petawatt [PW], or Convert petawatt to horsepower (550 ft*lbf/s).

1 hp = 7.4570e-13 PW. To convert horsepower (550 ft*lbf/s) to petawatt, multiply the value by 7.4570e-13; to go the other way, divide by it (1 PW = 1.3410e+12 hp). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.

Quick Reference

  • 1 hp = 7.4570e-13 PW
  • 1 PW = 1.3410e+12 hp
  • 10 hp = 7.4570e-12 PW
  • 100 hp = 7.4570e-11 PW

How to Convert Horsepower (550 Ft*lbf/s) to Petawatt

1 hp = 7.457e-13 PW

Example: convert 15 hp to PW:
15 hp = 15 × 7.457e-13 PW = 1.11855e-11 PW

Horsepower (550 Ft*lbf/s) to Petawatt Conversion Table

horsepower (550 ft*lbf/s) petawatt
1 hp 7.4570e-13 PW
2 hp 1.4914e-12 PW
3 hp 2.2371e-12 PW
5 hp 3.7285e-12 PW
10 hp 7.4570e-12 PW
20 hp 1.4914e-11 PW
50 hp 3.7285e-11 PW
100 hp 7.4570e-11 PW
500 hp 3.7285e-10 PW
1000 hp 7.4570e-10 PW

Horsepower (550 Ft*lbf/s)

Horsepower (hp) is a unit of power measurement, defined as 550 foot-pounds of work per second (ft·lbf/s).

History/Origin

The horsepower was developed by James Watt in the late 18th century to compare the power of steam engines with draft horses, and it became a standard unit for measuring engine power.

Current Use

Horsepower is still widely used today to rate the power of engines and motors in automotive, aviation, and industrial applications.


Petawatt

A petawatt (PW) is a unit of power equal to 10^15 watts, used to measure extremely high power levels.

History/Origin

The petawatt was introduced in the 1980s as part of the SI prefixes to describe ultra-high power outputs, particularly in laser physics and astrophysics research.

Current Use

Petawatts are primarily used in scientific research involving high-intensity lasers, astrophysics, and nuclear physics to quantify extremely large power outputs.

Frequently Asked Questions

What is 1 horsepower (550 ft*lbf/s) in petawatt?

1 horsepower (550 ft*lbf/s) (hp) = 7.4570e-13 petawatt (PW).

How do you convert horsepower (550 ft*lbf/s) to petawatt?

Multiply the horsepower (550 ft*lbf/s) value by 7.4570e-13. For example, 25 hp × 7.4570e-13 = 1.8642e-11 PW.

What is 10 horsepower (550 ft*lbf/s) in petawatt?

10 hp = 7.4570e-12 PW.

Which unit is larger, the horsepower (550 ft*lbf/s) or the petawatt?

The petawatt is the larger unit: 1 hp equals only 7.4570e-13 PW.

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