Alright, let's work through 91120119 times 10165012 step by step
91120119 × 10165012 = 10165012 × (91120119)
+ 10165012 × 9 what gives us 91485108
+ 10165012 × 10 what gives us 101650120
+ 10165012 × 100 that is equal 1016501200
+ 10165012 × 0000 that results in 0
+ 10165012 × 20000 giving us 203300240000
+ 10165012 × 100000 what gives us 1016501200000
+ 10165012 × 1000000 that results in 10165012000000
+ 10165012 × 90000000 producing 914851080000000

= 926237103076428
