Alright, let's work through 71561233 times 36641704 step by step
71561233 × 36641704 = 36641704 × (71561233)
+ 36641704 × 3 that equals 109925112
+ 36641704 × 30 that results in 1099251120
+ 36641704 × 200 that is equal 7328340800
+ 36641704 × 1000 producing 36641704000
+ 36641704 × 60000 giving us 2198502240000
+ 36641704 × 500000 yielding 18320852000000
+ 36641704 × 1000000 that results in 36641704000000
+ 36641704 × 70000000 what gives us 2564919280000000

= 2622125517461032
