No problem, we've got 83970780 and 41092553 to multiply
83970780 × 41092553 = 41092553 × (83970780)
+ 41092553 × 0 which equals 0
+ 41092553 × 80 that results in 3287404240
+ 41092553 × 700 that equals 28764787100
+ 41092553 × 0000 what gives us 0
+ 41092553 × 70000 resulting in 2876478710000
+ 41092553 × 900000 that equals 36983297700000
+ 41092553 × 3000000 giving us 123277659000000
+ 41092553 × 80000000 giving us 3287404240000000

= 3450573727601340
