No problem, we've got 8139 and 9225 to multiply
8139 × 9225 = 9225 × (8139)
+ 9225 × 9 that equals 83025
+ 9225 × 30 giving us 276750
+ 9225 × 100 giving us 922500
+ 9225 × 8000 what gives us 73800000

= 75082275
