Alright, let's work through 45019157 times 76480459 step by step
45019157 × 76480459 = 76480459 × (45019157)
+ 76480459 × 7 what gives us 535363213
+ 76480459 × 50 resulting in 3824022950
+ 76480459 × 100 which equals 7648045900
+ 76480459 × 9000 yielding 688324131000
+ 76480459 × 10000 producing 764804590000
+ 76480459 × 000000 resulting in 0
+ 76480459 × 5000000 what gives us 382402295000000
+ 76480459 × 40000000 that results in 3059218360000000

= 3443085791153063
