No problem, we've got 3550 and 5665 to multiply
3550 × 5665 = 5665 × (3550)
+ 5665 × 0 that results in 0
+ 5665 × 50 which equals 283250
+ 5665 × 500 what gives us 2832500
+ 5665 × 3000 that results in 16995000

= 20110750
