Alright, let's work through 6443 times 5350 step by step
6443 × 5350 = 5350 × (6443)
+ 5350 × 3 that results in 16050
+ 5350 × 40 resulting in 214000
+ 5350 × 400 that is equal 2140000
+ 5350 × 6000 resulting in 32100000

= 34470050
