We're going to solve 97747984 multiplied by 39473140
97747984 × 39473140 = 39473140 × (97747984)
+ 39473140 × 4 yielding 157892560
+ 39473140 × 80 what gives us 3157851200
+ 39473140 × 900 what gives us 35525826000
+ 39473140 × 7000 which equals 276311980000
+ 39473140 × 40000 that is equal 1578925600000
+ 39473140 × 700000 what gives us 27631198000000
+ 39473140 × 7000000 which equals 276311980000000
+ 39473140 × 90000000 resulting in 3552582600000000

= 3858419857149760
