No problem, we've got 69896979 and 35478663 to multiply
69896979 × 35478663 = 35478663 × (69896979)
+ 35478663 × 9 producing 319307967
+ 35478663 × 70 giving us 2483506410
+ 35478663 × 900 what gives us 31930796700
+ 35478663 × 6000 producing 212871978000
+ 35478663 × 90000 producing 3193079670000
+ 35478663 × 800000 giving us 28382930400000
+ 35478663 × 9000000 that results in 319307967000000
+ 35478663 × 60000000 resulting in 2128719780000000

= 2479851362659077
