No problem, we've got 1729 and 4149 to multiply
1729 × 4149 = 4149 × (1729)
+ 4149 × 9 yielding 37341
+ 4149 × 20 yielding 82980
+ 4149 × 700 what gives us 2904300
+ 4149 × 1000 that is equal 4149000

= 7173621
