No problem, we've got 2160 and 5454 to multiply
2160 × 5454 = 5454 × (2160)
+ 5454 × 0 that results in 0
+ 5454 × 60 that equals 327240
+ 5454 × 100 which equals 545400
+ 5454 × 2000 which equals 10908000

= 11780640
