Alright, let's work through 1289 times 5665 step by step
1289 × 5665 = 5665 × (1289)
+ 5665 × 9 that results in 50985
+ 5665 × 80 that equals 453200
+ 5665 × 200 yielding 1133000
+ 5665 × 1000 yielding 5665000

= 7302185
