Alright, let's work through 47036129 times 78264063 step by step
47036129 × 78264063 = 78264063 × (47036129)
+ 78264063 × 9 which equals 704376567
+ 78264063 × 20 which equals 1565281260
+ 78264063 × 100 yielding 7826406300
+ 78264063 × 6000 that is equal 469584378000
+ 78264063 × 30000 producing 2347921890000
+ 78264063 × 000000 that equals 0
+ 78264063 × 7000000 what gives us 547848441000000
+ 78264063 × 40000000 that results in 3130562520000000

= 3681238563332127
