Alright, let's work through 45551950 times 78441376 step by step
45551950 × 78441376 = 78441376 × (45551950)
+ 78441376 × 0 giving us 0
+ 78441376 × 50 giving us 3922068800
+ 78441376 × 900 giving us 70597238400
+ 78441376 × 1000 that is equal 78441376000
+ 78441376 × 50000 resulting in 3922068800000
+ 78441376 × 500000 which equals 39220688000000
+ 78441376 × 5000000 producing 392206880000000
+ 78441376 × 40000000 which equals 3137655040000000

= 3573157637483200
