No problem, we've got 9939 and 6078 to multiply
9939 × 6078 = 6078 × (9939)
+ 6078 × 9 giving us 54702
+ 6078 × 30 that results in 182340
+ 6078 × 900 what gives us 5470200
+ 6078 × 9000 that equals 54702000

= 60409242
