No problem, we've got 42703062 and 78121107 to multiply
42703062 × 78121107 = 78121107 × (42703062)
+ 78121107 × 2 that results in 156242214
+ 78121107 × 60 giving us 4687266420
+ 78121107 × 000 that is equal 0
+ 78121107 × 3000 that equals 234363321000
+ 78121107 × 00000 that is equal 0
+ 78121107 × 700000 giving us 54684774900000
+ 78121107 × 2000000 that is equal 156242214000000
+ 78121107 × 40000000 which equals 3124844280000000

= 3336010475729634
