Alright, let's work through 2572 times 9138 step by step
2572 × 9138 = 9138 × (2572)
+ 9138 × 2 what gives us 18276
+ 9138 × 70 giving us 639660
+ 9138 × 500 what gives us 4569000
+ 9138 × 2000 that is equal 18276000

= 23502936
