How many pounds in 1 zettanewton?
The answer is 2.2480894387096E+20.
We assume you are converting between pound-force and zettanewton.
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pounds or zettanewton
The SI derived unit for force is the newton.
1 newton is equal to 0.22480894387096 pounds, or 1.0E-21 zettanewton.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between pounds-force and zettanewtons.
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You can do the reverse unit conversion from zettanewton to pounds, or enter any two units below:
pounds to kilogram
pounds to hectonewton
pounds to dekanewton
pounds to megapond
pounds to ton-force
pounds to petanewton
pounds to poundal
pounds to millinewton
pounds to decinewton
pounds to attonewton
The pound-force is a non-SI unit of force or weight (properly abbreviated "lbf" or "lbf"). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9.806 65 m/sē, or exactly 196,133/6096 ft/sē, or approximately 32.174 05 ft/sē).
The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.
So 1 zettanewton = 1021 newtons.
The definition of a newton is as follows:
In physics, the newton (symbol: N) is the SI unit of force, named after Sir Isaac Newton in recognition of his work on classical mechanics. It was first used around 1904, but not until 1948 was it officially adopted by the General Conference on Weights and Measures (CGPM) as the name for the mks unit of force.
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