Alright, let's work through 16449027 times 71610146 step by step
16449027 × 71610146 = 71610146 × (16449027)
+ 71610146 × 7 which equals 501271022
+ 71610146 × 20 that equals 1432202920
+ 71610146 × 000 producing 0
+ 71610146 × 9000 which equals 644491314000
+ 71610146 × 40000 that equals 2864405840000
+ 71610146 × 400000 that results in 28644058400000
+ 71610146 × 6000000 yielding 429660876000000
+ 71610146 × 10000000 giving us 716101460000000

= 1177917225027942
