No problem, we've got 5604 and 2807 to multiply
5604 × 2807 = 2807 × (5604)
+ 2807 × 4 yielding 11228
+ 2807 × 00 that is equal 0
+ 2807 × 600 that equals 1684200
+ 2807 × 5000 that results in 14035000

= 15730428
