Alright, let's work through 49105983 times 80534844 step by step
49105983 × 80534844 = 80534844 × (49105983)
+ 80534844 × 3 resulting in 241604532
+ 80534844 × 80 that results in 6442787520
+ 80534844 × 900 that equals 72481359600
+ 80534844 × 5000 yielding 402674220000
+ 80534844 × 00000 giving us 0
+ 80534844 × 100000 giving us 8053484400000
+ 80534844 × 9000000 giving us 724813596000000
+ 80534844 × 40000000 that equals 3221393760000000

= 3954742680371652
