Alright, let's work through 48652591 times 80662145 step by step
48652591 × 80662145 = 80662145 × (48652591)
+ 80662145 × 1 what gives us 80662145
+ 80662145 × 90 that results in 7259593050
+ 80662145 × 500 that is equal 40331072500
+ 80662145 × 2000 resulting in 161324290000
+ 80662145 × 50000 producing 4033107250000
+ 80662145 × 600000 producing 48397287000000
+ 80662145 × 8000000 resulting in 645297160000000
+ 80662145 × 40000000 which equals 3226485800000000

= 3924422349867695
