What is the lowest number?

Answer 1

If numbers go on forever from the number one, then they should go on forever in minus numbers too. So the lowest number would be minus googloplex (Or however you spell it), which is the highest number.

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It's negative 9999999... and so on.

Actually i think you will find that the lowest number is negative grey number. Wanna know why it is called the grey number?

Well here is your answer, the person who found out the biggest number was called Mr Grey, that is why it is called the grey number :)

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also, you could wtie it as a negative number to a Google, or google plex then have that number plexed again forever