Alright, let's work through 75672800 times 18461579 step by step
75672800 × 18461579 = 18461579 × (75672800)
+ 18461579 × 0 yielding 0
+ 18461579 × 00 which equals 0
+ 18461579 × 800 resulting in 14769263200
+ 18461579 × 2000 producing 36923158000
+ 18461579 × 70000 giving us 1292310530000
+ 18461579 × 600000 yielding 11076947400000
+ 18461579 × 5000000 what gives us 92307895000000
+ 18461579 × 70000000 that equals 1292310530000000

= 1397039375351200
