Alright, let's work through 28844507 times 9026689 step by step
28844507 × 9026689 = 9026689 × (28844507)
+ 9026689 × 7 resulting in 63186823
+ 9026689 × 00 what gives us 0
+ 9026689 × 500 yielding 4513344500
+ 9026689 × 4000 producing 36106756000
+ 9026689 × 40000 yielding 361067560000
+ 9026689 × 800000 producing 7221351200000
+ 9026689 × 8000000 yielding 72213512000000
+ 9026689 × 20000000 what gives us 180533780000000

= 260370394047323
