One Mole of an Ideal Gas at 1

One mole of an ideal gas at 1.00 atm and 0.00°C occupies 22.4 L.How many molecules of an ideal gas are in four cm³ under these conditions?

A) 268.8
B) ​89,600
C) 10.8 × 10¹⁹
D) 6.02 × 10²³
E) ​9.3 × 10²¹