Alright, let's work through 71849029 times 90967904 step by step
71849029 × 90967904 = 90967904 × (71849029)
+ 90967904 × 9 that is equal 818711136
+ 90967904 × 20 that equals 1819358080
+ 90967904 × 000 that equals 0
+ 90967904 × 9000 resulting in 818711136000
+ 90967904 × 40000 producing 3638716160000
+ 90967904 × 800000 that results in 72774323200000
+ 90967904 × 1000000 producing 90967904000000
+ 90967904 × 70000000 which equals 6367753280000000

= 6535955572565216
