Alright, let's work through 48206607 times 71351015 step by step
48206607 × 71351015 = 71351015 × (48206607)
+ 71351015 × 7 resulting in 499457105
+ 71351015 × 00 that results in 0
+ 71351015 × 600 resulting in 42810609000
+ 71351015 × 6000 resulting in 428106090000
+ 71351015 × 00000 producing 0
+ 71351015 × 200000 what gives us 14270203000000
+ 71351015 × 8000000 that results in 570808120000000
+ 71351015 × 40000000 that results in 2854040600000000

= 3439590339156105
