Alright, let's work through 87628149 times 44375799 step by step
87628149 × 44375799 = 44375799 × (87628149)
+ 44375799 × 9 giving us 399382191
+ 44375799 × 40 that equals 1775031960
+ 44375799 × 100 that is equal 4437579900
+ 44375799 × 8000 what gives us 355006392000
+ 44375799 × 20000 resulting in 887515980000
+ 44375799 × 600000 producing 26625479400000
+ 44375799 × 7000000 resulting in 310630593000000
+ 44375799 × 80000000 producing 3550063920000000

= 3888569126766051
