Alright, let's work through 2489 times 2220 step by step
2489 × 2220 = 2220 × (2489)
+ 2220 × 9 that equals 19980
+ 2220 × 80 that equals 177600
+ 2220 × 400 resulting in 888000
+ 2220 × 2000 giving us 4440000

= 5525580
