No problem, we've got 5412 and 8031 to multiply
5412 × 8031 = 8031 × (5412)
+ 8031 × 2 giving us 16062
+ 8031 × 10 resulting in 80310
+ 8031 × 400 that results in 3212400
+ 8031 × 5000 producing 40155000

= 43463772
