Alright, let's work through 3428 times 5953 step by step
3428 × 5953 = 5953 × (3428)
+ 5953 × 8 that results in 47624
+ 5953 × 20 resulting in 119060
+ 5953 × 400 that is equal 2381200
+ 5953 × 3000 what gives us 17859000

= 20406884
