Alright, let's work through 54868450 times 30511509 step by step
54868450 × 30511509 = 30511509 × (54868450)
+ 30511509 × 0 what gives us 0
+ 30511509 × 50 what gives us 1525575450
+ 30511509 × 400 that is equal 12204603600
+ 30511509 × 8000 producing 244092072000
+ 30511509 × 60000 producing 1830690540000
+ 30511509 × 800000 yielding 24409207200000
+ 30511509 × 4000000 yielding 122046036000000
+ 30511509 × 50000000 that equals 1525575450000000

= 1674119205991050
