Alright, let's work through 75354348 times 15143028 step by step
75354348 × 15143028 = 15143028 × (75354348)
+ 15143028 × 8 which equals 121144224
+ 15143028 × 40 that results in 605721120
+ 15143028 × 300 that is equal 4542908400
+ 15143028 × 4000 that equals 60572112000
+ 15143028 × 50000 resulting in 757151400000
+ 15143028 × 300000 that results in 4542908400000
+ 15143028 × 5000000 yielding 75715140000000
+ 15143028 × 70000000 which equals 1060011960000000

= 1141093001685744
