Alright, let's work through 6429 times 1046 step by step
6429 × 1046 = 1046 × (6429)
+ 1046 × 9 giving us 9414
+ 1046 × 20 that equals 20920
+ 1046 × 400 yielding 418400
+ 1046 × 6000 that results in 6276000

= 6724734
