Alright, let's work through 8525779 times 40438571 step by step
8525779 × 40438571 = 40438571 × (8525779)
+ 40438571 × 9 which equals 363947139
+ 40438571 × 70 giving us 2830699970
+ 40438571 × 700 which equals 28306999700
+ 40438571 × 5000 yielding 202192855000
+ 40438571 × 20000 resulting in 808771420000
+ 40438571 × 500000 resulting in 20219285500000
+ 40438571 × 8000000 that is equal 323508568000000

= 344770319421809
