Alright, let's work through 73487982 times 16559248 step by step
73487982 × 16559248 = 16559248 × (73487982)
+ 16559248 × 2 that equals 33118496
+ 16559248 × 80 that results in 1324739840
+ 16559248 × 900 yielding 14903323200
+ 16559248 × 7000 resulting in 115914736000
+ 16559248 × 80000 giving us 1324739840000
+ 16559248 × 400000 producing 6623699200000
+ 16559248 × 3000000 that results in 49677744000000
+ 16559248 × 70000000 which equals 1159147360000000

= 1216905718957536
