No problem, we've got 5729 and 3210 to multiply
5729 × 3210 = 3210 × (5729)
+ 3210 × 9 yielding 28890
+ 3210 × 20 that is equal 64200
+ 3210 × 700 yielding 2247000
+ 3210 × 5000 that equals 16050000

= 18390090
