Alright, let's work through 40848763 times 87621782 step by step
40848763 × 87621782 = 87621782 × (40848763)
+ 87621782 × 3 giving us 262865346
+ 87621782 × 60 that equals 5257306920
+ 87621782 × 700 which equals 61335247400
+ 87621782 × 8000 giving us 700974256000
+ 87621782 × 40000 what gives us 3504871280000
+ 87621782 × 800000 that equals 70097425600000
+ 87621782 × 0000000 that results in 0
+ 87621782 × 40000000 that equals 3504871280000000

= 3579241406555666
