Alright, let's work through 3618507 times 38007267 step by step
3618507 × 38007267 = 38007267 × (3618507)
+ 38007267 × 7 resulting in 266050869
+ 38007267 × 00 yielding 0
+ 38007267 × 500 giving us 19003633500
+ 38007267 × 8000 giving us 304058136000
+ 38007267 × 10000 which equals 380072670000
+ 38007267 × 600000 which equals 22804360200000
+ 38007267 × 3000000 which equals 114021801000000

= 137529561690369
