Alright, let's work through 71360391 times 68245874 step by step
71360391 × 68245874 = 68245874 × (71360391)
+ 68245874 × 1 which equals 68245874
+ 68245874 × 90 what gives us 6142128660
+ 68245874 × 300 producing 20473762200
+ 68245874 × 0000 producing 0
+ 68245874 × 60000 resulting in 4094752440000
+ 68245874 × 300000 that equals 20473762200000
+ 68245874 × 1000000 that results in 68245874000000
+ 68245874 × 70000000 resulting in 4777211180000000

= 4870052252776734
