There isn't one. It depends on how much matter the collapsed star (black hole) has gathered.
In what way? It's reach? It's size? It's energy output?
The maximum size of INT is 1. If you go over then it will be an error.
The material sucked in to a black hole becomes part of the black hole - that is, a black hole crushes matter to an nearly no size, at all.
Any matter that enters the black hole will be destroyed. Also, it will increase the black hole's size.
A black hole can definitely get to the size of a planet. The width of the largest known supermassive black hole is thought to be over ten times the size of the entire orbit of Neptune around our Sun.
Current theory indicates that once matter (or light) crosses the event horizon, it can never leave, since the escape velocity exceeds the speed of light.
limiting factors
Logistic
Platform-dependent.
yes and no depends on size of hole :]
There is no limit on the size of a hard driveformatted with FAT16. The only limit is the size of a FAT16 partition on the drive. The maximum size of a FAT16 partition is 4 GB.