No problem, we've got 5421 and 7826 to multiply
5421 × 7826 = 7826 × (5421)
+ 7826 × 1 that results in 7826
+ 7826 × 20 that equals 156520
+ 7826 × 400 that is equal 3130400
+ 7826 × 5000 giving us 39130000

= 42424746
