Alright, let's work through 1420 times 2554 step by step
1420 × 2554 = 2554 × (1420)
+ 2554 × 0 yielding 0
+ 2554 × 20 giving us 51080
+ 2554 × 400 that is equal 1021600
+ 2554 × 1000 which equals 2554000

= 3626680
