Alright, let's work through 2688 times 6801 step by step
2688 × 6801 = 6801 × (2688)
+ 6801 × 8 that results in 54408
+ 6801 × 80 that equals 544080
+ 6801 × 600 that equals 4080600
+ 6801 × 2000 that is equal 13602000

= 18281088
