No problem, we've got 8382 and 4905 to multiply
8382 × 4905 = 4905 × (8382)
+ 4905 × 2 giving us 9810
+ 4905 × 80 yielding 392400
+ 4905 × 300 that is equal 1471500
+ 4905 × 8000 which equals 39240000

= 41113710
