No problem, we've got 2533 and 2690 to multiply
2533 × 2690 = 2690 × (2533)
+ 2690 × 3 which equals 8070
+ 2690 × 30 that equals 80700
+ 2690 × 500 what gives us 1345000
+ 2690 × 2000 which equals 5380000

= 6813770
