Alright, let's work through 73441760 times 57229456 step by step
73441760 × 57229456 = 57229456 × (73441760)
+ 57229456 × 0 giving us 0
+ 57229456 × 60 that results in 3433767360
+ 57229456 × 700 that is equal 40060619200
+ 57229456 × 1000 that is equal 57229456000
+ 57229456 × 40000 producing 2289178240000
+ 57229456 × 400000 that is equal 22891782400000
+ 57229456 × 3000000 yielding 171688368000000
+ 57229456 × 70000000 producing 4006061920000000

= 4203031972482560
