No problem, we've got 47494711 and 80815382 to multiply
47494711 × 80815382 = 80815382 × (47494711)
+ 80815382 × 1 what gives us 80815382
+ 80815382 × 10 yielding 808153820
+ 80815382 × 700 giving us 56570767400
+ 80815382 × 4000 producing 323261528000
+ 80815382 × 90000 yielding 7273384380000
+ 80815382 × 400000 that results in 32326152800000
+ 80815382 × 7000000 that equals 565707674000000
+ 80815382 × 40000000 that results in 3232615280000000

= 3838303212444602
