Alright, let's work through 45085547 times 88827274 step by step
45085547 × 88827274 = 88827274 × (45085547)
+ 88827274 × 7 which equals 621790918
+ 88827274 × 40 resulting in 3553090960
+ 88827274 × 500 which equals 44413637000
+ 88827274 × 5000 giving us 444136370000
+ 88827274 × 80000 that is equal 7106181920000
+ 88827274 × 000000 yielding 0
+ 88827274 × 5000000 that is equal 444136370000000
+ 88827274 × 40000000 producing 3553090960000000

= 4004826236808878
