Alright, let's work through 48340799 times 40227981 step by step
48340799 × 40227981 = 40227981 × (48340799)
+ 40227981 × 9 which equals 362051829
+ 40227981 × 90 resulting in 3620518290
+ 40227981 × 700 resulting in 28159586700
+ 40227981 × 0000 that results in 0
+ 40227981 × 40000 producing 1609119240000
+ 40227981 × 300000 which equals 12068394300000
+ 40227981 × 8000000 yielding 321823848000000
+ 40227981 × 40000000 what gives us 1609119240000000

= 1944652743696819
