Alright, let's work through 40327580 times 36185191 step by step
40327580 × 36185191 = 36185191 × (40327580)
+ 36185191 × 0 that results in 0
+ 36185191 × 80 what gives us 2894815280
+ 36185191 × 500 that results in 18092595500
+ 36185191 × 7000 giving us 253296337000
+ 36185191 × 20000 yielding 723703820000
+ 36185191 × 300000 which equals 10855557300000
+ 36185191 × 0000000 resulting in 0
+ 36185191 × 40000000 resulting in 1447407640000000

= 1459261184867780
