No problem, we've got 5803 and 6913 to multiply
5803 × 6913 = 6913 × (5803)
+ 6913 × 3 giving us 20739
+ 6913 × 00 yielding 0
+ 6913 × 800 giving us 5530400
+ 6913 × 5000 that equals 34565000

= 40116139
