No problem, we've got 4093 and 5150 to multiply
4093 × 5150 = 5150 × (4093)
+ 5150 × 3 what gives us 15450
+ 5150 × 90 that is equal 463500
+ 5150 × 000 yielding 0
+ 5150 × 4000 that results in 20600000

= 21078950
