Alright, let's work through 69547425 times 90442723 step by step
69547425 × 90442723 = 90442723 × (69547425)
+ 90442723 × 5 resulting in 452213615
+ 90442723 × 20 which equals 1808854460
+ 90442723 × 400 which equals 36177089200
+ 90442723 × 7000 resulting in 633099061000
+ 90442723 × 40000 resulting in 3617708920000
+ 90442723 × 500000 what gives us 45221361500000
+ 90442723 × 9000000 yielding 813984507000000
+ 90442723 × 60000000 giving us 5426563380000000

= 6290058494638275
