Alright, let's work through 40871571 times 43877845 step by step
40871571 × 43877845 = 43877845 × (40871571)
+ 43877845 × 1 giving us 43877845
+ 43877845 × 70 that results in 3071449150
+ 43877845 × 500 yielding 21938922500
+ 43877845 × 1000 that equals 43877845000
+ 43877845 × 70000 what gives us 3071449150000
+ 43877845 × 800000 that is equal 35102276000000
+ 43877845 × 0000000 giving us 0
+ 43877845 × 40000000 which equals 1755113800000000

= 1793356457244495
