No problem, we've got 8934 and 2640 to multiply
8934 × 2640 = 2640 × (8934)
+ 2640 × 4 giving us 10560
+ 2640 × 30 that results in 79200
+ 2640 × 900 that equals 2376000
+ 2640 × 8000 that is equal 21120000

= 23585760
