Alright, let's work through 6698527 times 75424340 step by step
6698527 × 75424340 = 75424340 × (6698527)
+ 75424340 × 7 yielding 527970380
+ 75424340 × 20 producing 1508486800
+ 75424340 × 500 producing 37712170000
+ 75424340 × 8000 giving us 603394720000
+ 75424340 × 90000 what gives us 6788190600000
+ 75424340 × 600000 resulting in 45254604000000
+ 75424340 × 6000000 resulting in 452546040000000

= 505231977947180
