No problem, we've got 3233 and 9840 to multiply
3233 × 9840 = 9840 × (3233)
+ 9840 × 3 that is equal 29520
+ 9840 × 30 yielding 295200
+ 9840 × 200 resulting in 1968000
+ 9840 × 3000 giving us 29520000

= 31812720
