Alright, let's work through 6802408 times 78662174 step by step
6802408 × 78662174 = 78662174 × (6802408)
+ 78662174 × 8 yielding 629297392
+ 78662174 × 00 what gives us 0
+ 78662174 × 400 yielding 31464869600
+ 78662174 × 2000 what gives us 157324348000
+ 78662174 × 00000 that results in 0
+ 78662174 × 800000 producing 62929739200000
+ 78662174 × 6000000 that results in 471973044000000

= 535092201714992
