Alright, let's work through 2268 times 8160 step by step
2268 × 8160 = 8160 × (2268)
+ 8160 × 8 which equals 65280
+ 8160 × 60 that is equal 489600
+ 8160 × 200 resulting in 1632000
+ 8160 × 2000 which equals 16320000

= 18506880
