No problem, we've got 1469 and 2400 to multiply
1469 × 2400 = 2400 × (1469)
+ 2400 × 9 yielding 21600
+ 2400 × 60 yielding 144000
+ 2400 × 400 yielding 960000
+ 2400 × 1000 what gives us 2400000

= 3525600
