Alright, let's work through 6156 times 9142 step by step
6156 × 9142 = 9142 × (6156)
+ 9142 × 6 what gives us 54852
+ 9142 × 50 that equals 457100
+ 9142 × 100 that results in 914200
+ 9142 × 6000 giving us 54852000

= 56278152
