No problem, we've got 5436 and 8729 to multiply
5436 × 8729 = 8729 × (5436)
+ 8729 × 6 that equals 52374
+ 8729 × 30 giving us 261870
+ 8729 × 400 what gives us 3491600
+ 8729 × 5000 which equals 43645000

= 47450844
