Alright, let's work through 9149 times 6440 step by step
9149 × 6440 = 6440 × (9149)
+ 6440 × 9 that results in 57960
+ 6440 × 40 yielding 257600
+ 6440 × 100 that results in 644000
+ 6440 × 9000 resulting in 57960000

= 58919560
