No problem, we've got 3085 and 6637 to multiply
3085 × 6637 = 6637 × (3085)
+ 6637 × 5 that results in 33185
+ 6637 × 80 which equals 530960
+ 6637 × 000 that is equal 0
+ 6637 × 3000 resulting in 19911000

= 20475145
