Alright, let's work through 80614430 times 44444123 step by step
80614430 × 44444123 = 44444123 × (80614430)
+ 44444123 × 0 yielding 0
+ 44444123 × 30 yielding 1333323690
+ 44444123 × 400 that equals 17777649200
+ 44444123 × 4000 what gives us 177776492000
+ 44444123 × 10000 what gives us 444441230000
+ 44444123 × 600000 which equals 26666473800000
+ 44444123 × 0000000 resulting in 0
+ 44444123 × 80000000 resulting in 3555529840000000

= 3582837642494890
