Alright, let's work through 87048344 times 35821186 step by step
87048344 × 35821186 = 35821186 × (87048344)
+ 35821186 × 4 producing 143284744
+ 35821186 × 40 producing 1432847440
+ 35821186 × 300 what gives us 10746355800
+ 35821186 × 8000 what gives us 286569488000
+ 35821186 × 40000 which equals 1432847440000
+ 35821186 × 000000 that equals 0
+ 35821186 × 7000000 that is equal 250748302000000
+ 35821186 × 80000000 that is equal 2865694880000000

= 3118174921415984
