No problem, we've got 5775 and 3489 to multiply
5775 × 3489 = 3489 × (5775)
+ 3489 × 5 resulting in 17445
+ 3489 × 70 producing 244230
+ 3489 × 700 that is equal 2442300
+ 3489 × 5000 that equals 17445000

= 20148975
