Alright, let's work through 8007024 times 51992679 step by step
8007024 × 51992679 = 51992679 × (8007024)
+ 51992679 × 4 yielding 207970716
+ 51992679 × 20 resulting in 1039853580
+ 51992679 × 000 resulting in 0
+ 51992679 × 7000 resulting in 363948753000
+ 51992679 × 00000 giving us 0
+ 51992679 × 000000 giving us 0
+ 51992679 × 8000000 yielding 415941432000000

= 416306628577296
