Alright, let's work through 67201600 times 67134808 step by step
67201600 × 67134808 = 67134808 × (67201600)
+ 67134808 × 0 that equals 0
+ 67134808 × 00 that is equal 0
+ 67134808 × 600 what gives us 40280884800
+ 67134808 × 1000 that equals 67134808000
+ 67134808 × 00000 that equals 0
+ 67134808 × 200000 giving us 13426961600000
+ 67134808 × 7000000 resulting in 469943656000000
+ 67134808 × 60000000 that results in 4028088480000000

= 4511566513292800
