Alright, let's work through 1626 times 2251 step by step
1626 × 2251 = 2251 × (1626)
+ 2251 × 6 what gives us 13506
+ 2251 × 20 yielding 45020
+ 2251 × 600 resulting in 1350600
+ 2251 × 1000 that equals 2251000

= 3660126
