No problem, we've got 5629 and 1870 to multiply
5629 × 1870 = 1870 × (5629)
+ 1870 × 9 resulting in 16830
+ 1870 × 20 giving us 37400
+ 1870 × 600 giving us 1122000
+ 1870 × 5000 giving us 9350000

= 10526230
