No problem, we've got 6183 and 6541 to multiply
6183 × 6541 = 6541 × (6183)
+ 6541 × 3 which equals 19623
+ 6541 × 80 yielding 523280
+ 6541 × 100 that is equal 654100
+ 6541 × 6000 resulting in 39246000

= 40443003
