Alright, let's work through 2944 times 8591 step by step
2944 × 8591 = 8591 × (2944)
+ 8591 × 4 that equals 34364
+ 8591 × 40 what gives us 343640
+ 8591 × 900 yielding 7731900
+ 8591 × 2000 which equals 17182000

= 25291904
