Alright, let's work through 76028987 times 42269692 step by step
76028987 × 42269692 = 42269692 × (76028987)
+ 42269692 × 7 resulting in 295887844
+ 42269692 × 80 that equals 3381575360
+ 42269692 × 900 yielding 38042722800
+ 42269692 × 8000 that equals 338157536000
+ 42269692 × 20000 producing 845393840000
+ 42269692 × 000000 resulting in 0
+ 42269692 × 6000000 that is equal 253618152000000
+ 42269692 × 70000000 which equals 2958878440000000

= 3213721863562004
