Alright, let's work through 39757399 times 33975536 step by step
39757399 × 33975536 = 33975536 × (39757399)
+ 33975536 × 9 what gives us 305779824
+ 33975536 × 90 that is equal 3057798240
+ 33975536 × 300 resulting in 10192660800
+ 33975536 × 7000 that equals 237828752000
+ 33975536 × 50000 what gives us 1698776800000
+ 33975536 × 700000 which equals 23782875200000
+ 33975536 × 9000000 what gives us 305779824000000
+ 33975536 × 30000000 that results in 1019266080000000

= 1350778940990864
