Alright, let's work through 1140 times 8349 step by step
1140 × 8349 = 8349 × (1140)
+ 8349 × 0 resulting in 0
+ 8349 × 40 that results in 333960
+ 8349 × 100 what gives us 834900
+ 8349 × 1000 yielding 8349000

= 9517860
