Alright, let's work through 40691960 times 67135427 step by step
40691960 × 67135427 = 67135427 × (40691960)
+ 67135427 × 0 that equals 0
+ 67135427 × 60 that results in 4028125620
+ 67135427 × 900 which equals 60421884300
+ 67135427 × 1000 that is equal 67135427000
+ 67135427 × 90000 giving us 6042188430000
+ 67135427 × 600000 yielding 40281256200000
+ 67135427 × 0000000 producing 0
+ 67135427 × 40000000 which equals 2685417080000000

= 2731872110066920
