Alright, let's work through 4010 times 4621 step by step
4010 × 4621 = 4621 × (4010)
+ 4621 × 0 resulting in 0
+ 4621 × 10 that results in 46210
+ 4621 × 000 what gives us 0
+ 4621 × 4000 yielding 18484000

= 18530210
