No problem, we've got 3902 and 8478 to multiply
3902 × 8478 = 8478 × (3902)
+ 8478 × 2 producing 16956
+ 8478 × 00 that is equal 0
+ 8478 × 900 giving us 7630200
+ 8478 × 3000 which equals 25434000

= 33081156
