No problem, we've got 3511 and 6078 to multiply
3511 × 6078 = 6078 × (3511)
+ 6078 × 1 yielding 6078
+ 6078 × 10 which equals 60780
+ 6078 × 500 that equals 3039000
+ 6078 × 3000 yielding 18234000

= 21339858
