No problem, we've got 4434 and 1455 to multiply
4434 × 1455 = 1455 × (4434)
+ 1455 × 4 resulting in 5820
+ 1455 × 30 what gives us 43650
+ 1455 × 400 what gives us 582000
+ 1455 × 4000 that equals 5820000

= 6451470
