Alright, let's work through 1531 times 4449 step by step
1531 × 4449 = 4449 × (1531)
+ 4449 × 1 that results in 4449
+ 4449 × 30 giving us 133470
+ 4449 × 500 that is equal 2224500
+ 4449 × 1000 which equals 4449000

= 6811419
