No problem, we've got 54820137 and 1787236 to multiply
54820137 × 1787236 = 1787236 × (54820137)
+ 1787236 × 7 yielding 12510652
+ 1787236 × 30 which equals 53617080
+ 1787236 × 100 that results in 178723600
+ 1787236 × 0000 yielding 0
+ 1787236 × 20000 which equals 35744720000
+ 1787236 × 800000 resulting in 1429788800000
+ 1787236 × 4000000 producing 7148944000000
+ 1787236 × 50000000 yielding 89361800000000

= 97976522371332
