No problem, we've got 3198 and 3902 to multiply
3198 × 3902 = 3902 × (3198)
+ 3902 × 8 that equals 31216
+ 3902 × 90 that is equal 351180
+ 3902 × 100 that is equal 390200
+ 3902 × 3000 yielding 11706000

= 12478596
