Alright, let's work through 12240344 times 83887695 step by step
12240344 × 83887695 = 83887695 × (12240344)
+ 83887695 × 4 giving us 335550780
+ 83887695 × 40 yielding 3355507800
+ 83887695 × 300 that is equal 25166308500
+ 83887695 × 0000 that is equal 0
+ 83887695 × 40000 which equals 3355507800000
+ 83887695 × 200000 giving us 16777539000000
+ 83887695 × 2000000 that is equal 167775390000000
+ 83887695 × 10000000 resulting in 838876950000000

= 1026814244167080
