No problem, we've got 5638 and 7103 to multiply
5638 × 7103 = 7103 × (5638)
+ 7103 × 8 that equals 56824
+ 7103 × 30 which equals 213090
+ 7103 × 600 giving us 4261800
+ 7103 × 5000 what gives us 35515000

= 40046714
