Alright, let's work through 48805885 times 29145615 step by step
48805885 × 29145615 = 29145615 × (48805885)
+ 29145615 × 5 producing 145728075
+ 29145615 × 80 yielding 2331649200
+ 29145615 × 800 yielding 23316492000
+ 29145615 × 5000 which equals 145728075000
+ 29145615 × 00000 that results in 0
+ 29145615 × 800000 resulting in 23316492000000
+ 29145615 × 8000000 that results in 233164920000000
+ 29145615 × 40000000 resulting in 1165824600000000

= 1422477533944275
