Alright, let's work through 2090 times 4689 step by step
2090 × 4689 = 4689 × (2090)
+ 4689 × 0 what gives us 0
+ 4689 × 90 giving us 422010
+ 4689 × 000 that results in 0
+ 4689 × 2000 producing 9378000

= 9800010
