To calculate the number of atoms in 41.8 moles of sulfur, we need to use Avogadro's number, which is 6.022 x 10^23 atoms per mole.
Therefore, the number of atoms in 41.8 moles of sulfur would be:
41.8 moles * 6.022 x 10^23 atoms/mole = 2.516 x 10^25 atoms