Alright, let's work through 6138 times 5421 step by step
6138 × 5421 = 5421 × (6138)
+ 5421 × 8 what gives us 43368
+ 5421 × 30 that is equal 162630
+ 5421 × 100 resulting in 542100
+ 5421 × 6000 which equals 32526000

= 33274098
