Alright, let's work through 6213 times 6411 step by step
6213 × 6411 = 6411 × (6213)
+ 6411 × 3 that equals 19233
+ 6411 × 10 what gives us 64110
+ 6411 × 200 that equals 1282200
+ 6411 × 6000 resulting in 38466000

= 39831543
