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Can a number (quantity) have unique properties?


Edisonian

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Can a number (quantity) have unique properties?

 

I think of numbers and physical QUANTITIES as entirely different. Quantities are not numbers but actual amounts---like an amount of mass, or an amount of volume, or amount of speed, or electric charge, or force.

 

How about you? Do you think a physical quantity is the same thing as a number, or different? what number do you associate with the charge on the electron?

what number do you associate with your lung-capacity, or with the mass of an electron?

 

the number you associate is probably irrelevant. what matters is the amount itself

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assuming number and quantity are very different (connected only where you introduce a standardized unit)

then you have asked two questions.

 

1. Can a quantity have unique and special properties? Yes, the speed of light is an amount of speed which has unique special properties.

 

2. Can a number have special properties? Answer: yes, for example the number pi has special properties.

 

for that matter the number one has unique properties---it is the only number whose square is equal to itself

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