No problem, we've got 5388 and 9538 to multiply
5388 × 9538 = 9538 × (5388)
+ 9538 × 8 yielding 76304
+ 9538 × 80 that equals 763040
+ 9538 × 300 what gives us 2861400
+ 9538 × 5000 resulting in 47690000

= 51390744
