Alright, let's work through 39479684 times 39777422 step by step
39479684 × 39777422 = 39777422 × (39479684)
+ 39777422 × 4 resulting in 159109688
+ 39777422 × 80 which equals 3182193760
+ 39777422 × 600 what gives us 23866453200
+ 39777422 × 9000 giving us 357996798000
+ 39777422 × 70000 what gives us 2784419540000
+ 39777422 × 400000 which equals 15910968800000
+ 39777422 × 9000000 that equals 357996798000000
+ 39777422 × 30000000 that results in 1193322660000000

= 1570400050894648
