No problem, we've got 669422 and 70051523 to multiply
669422 × 70051523 = 70051523 × (669422)
+ 70051523 × 2 giving us 140103046
+ 70051523 × 20 what gives us 1401030460
+ 70051523 × 400 giving us 28020609200
+ 70051523 × 9000 giving us 630463707000
+ 70051523 × 60000 that results in 4203091380000
+ 70051523 × 600000 that is equal 42030913800000

= 46894030629706
