No problem, we've got 3553 and 5986 to multiply
3553 × 5986 = 5986 × (3553)
+ 5986 × 3 producing 17958
+ 5986 × 50 resulting in 299300
+ 5986 × 500 giving us 2993000
+ 5986 × 3000 giving us 17958000

= 21268258
