The number associated with a mole is called
Avogadro's Number.
Avogadro's number is a constant, it is the amount of atoms or molecules in a substance given by a mole. It is a rather large number, it is

.
For additional information, Newton's work is the laws of motion, Dalton's works deal with the Atom and Pauli's works involve the law of Nature and Pauli principle.