Alright, let's work through 38618020 times 10252036 step by step
38618020 × 10252036 = 10252036 × (38618020)
+ 10252036 × 0 resulting in 0
+ 10252036 × 20 yielding 205040720
+ 10252036 × 000 that results in 0
+ 10252036 × 8000 giving us 82016288000
+ 10252036 × 10000 what gives us 102520360000
+ 10252036 × 600000 that is equal 6151221600000
+ 10252036 × 8000000 yielding 82016288000000
+ 10252036 × 30000000 that equals 307561080000000

= 395913331288720
