Alright, let's work through 84938939 times 49074315 step by step
84938939 × 49074315 = 49074315 × (84938939)
+ 49074315 × 9 that equals 441668835
+ 49074315 × 30 producing 1472229450
+ 49074315 × 900 giving us 44166883500
+ 49074315 × 8000 producing 392594520000
+ 49074315 × 30000 that equals 1472229450000
+ 49074315 × 900000 what gives us 44166883500000
+ 49074315 × 4000000 yielding 196297260000000
+ 49074315 × 80000000 yielding 3925945200000000

= 4168320248251785
