No problem, we've got 5388 and 9860 to multiply
5388 × 9860 = 9860 × (5388)
+ 9860 × 8 resulting in 78880
+ 9860 × 80 that results in 788800
+ 9860 × 300 giving us 2958000
+ 9860 × 5000 yielding 49300000

= 53125680
