No problem, we've got 87672692 and 51475233 to multiply
87672692 × 51475233 = 51475233 × (87672692)
+ 51475233 × 2 that equals 102950466
+ 51475233 × 90 yielding 4632770970
+ 51475233 × 600 that results in 30885139800
+ 51475233 × 2000 resulting in 102950466000
+ 51475233 × 70000 which equals 3603266310000
+ 51475233 × 600000 that equals 30885139800000
+ 51475233 × 7000000 yielding 360326631000000
+ 51475233 × 80000000 resulting in 4118018640000000

= 4512972248437236
