Alright, let's work through 39762427 times 39287240 step by step
39762427 × 39287240 = 39287240 × (39762427)
+ 39287240 × 7 yielding 275010680
+ 39287240 × 20 resulting in 785744800
+ 39287240 × 400 yielding 15714896000
+ 39287240 × 2000 resulting in 78574480000
+ 39287240 × 60000 that results in 2357234400000
+ 39287240 × 700000 what gives us 27501068000000
+ 39287240 × 9000000 producing 353585160000000
+ 39287240 × 30000000 which equals 1178617200000000

= 1562156012531480
