Alright, let's work through 48985504 times 87321219 step by step
48985504 × 87321219 = 87321219 × (48985504)
+ 87321219 × 4 resulting in 349284876
+ 87321219 × 00 that results in 0
+ 87321219 × 500 that equals 43660609500
+ 87321219 × 5000 resulting in 436606095000
+ 87321219 × 80000 which equals 6985697520000
+ 87321219 × 900000 producing 78589097100000
+ 87321219 × 8000000 what gives us 698569752000000
+ 87321219 × 40000000 what gives us 3492848760000000

= 4277473922609376
