Alright, let's work through 75041151 times 64268368 step by step
75041151 × 64268368 = 64268368 × (75041151)
+ 64268368 × 1 what gives us 64268368
+ 64268368 × 50 resulting in 3213418400
+ 64268368 × 100 that results in 6426836800
+ 64268368 × 1000 yielding 64268368000
+ 64268368 × 40000 that results in 2570734720000
+ 64268368 × 000000 giving us 0
+ 64268368 × 5000000 which equals 321341840000000
+ 64268368 × 70000000 that equals 4498785760000000

= 4822772307611568
