Alright, let's work through 1069 times 1399 step by step
1069 × 1399 = 1399 × (1069)
+ 1399 × 9 giving us 12591
+ 1399 × 60 that results in 83940
+ 1399 × 000 what gives us 0
+ 1399 × 1000 yielding 1399000

= 1495531
