Alright, let's work through 71447440 times 16796071 step by step
71447440 × 16796071 = 16796071 × (71447440)
+ 16796071 × 0 producing 0
+ 16796071 × 40 what gives us 671842840
+ 16796071 × 400 giving us 6718428400
+ 16796071 × 7000 that is equal 117572497000
+ 16796071 × 40000 giving us 671842840000
+ 16796071 × 400000 that is equal 6718428400000
+ 16796071 × 1000000 giving us 16796071000000
+ 16796071 × 70000000 that results in 1175724970000000

= 1200036275008240
