The highest number to go up to is infinity because it never stops.
Highest number that can go into the numerator and denominator.
The highest number for happiness on Moshi Monsters is 999.
There is no highest whole number because they go on for ever.
Depends in thesize ofthe ship like the highest can go up to 10 to 20
The number is infinite.
The number is 20.
The number is three.
There's no limit. You can bring in the smartest, cleverest, most educated and experienced mathematician, and get him to name the highest number he knows of, and I can always name a number that's higher than his number. There's no such thing as the "highest" number.
Number's never stop it go's on and on :]
There is no "Highest" number, as they go on into infinity.
16 is.
There is no highest number or lowest number. Numbers continue infinitely. Infinite means forever, when things go on and on and never stop..