Alright, let's work through 48468689 times 28750499 step by step
48468689 × 28750499 = 28750499 × (48468689)
+ 28750499 × 9 producing 258754491
+ 28750499 × 80 yielding 2300039920
+ 28750499 × 600 yielding 17250299400
+ 28750499 × 8000 what gives us 230003992000
+ 28750499 × 60000 what gives us 1725029940000
+ 28750499 × 400000 which equals 11500199600000
+ 28750499 × 8000000 that results in 230003992000000
+ 28750499 × 40000000 yielding 1150019960000000

= 1393498994625811
