Keep in mind:
- Any number larger the Uint = 2^256-1 will cause an overflow. We need to prevent our contracts from overflowing. To do so one can use a SafeMath library in order to prevent a hack.
- Any number that is smaller than the minimum will cause an underflow. To do so one can use a SafeMath library in order to prevent a hack.
- Uint data types take up 32 bytes
