No problem, we've got 85880279 and 37378811 to multiply
85880279 × 37378811 = 37378811 × (85880279)
+ 37378811 × 9 that results in 336409299
+ 37378811 × 70 that equals 2616516770
+ 37378811 × 200 that results in 7475762200
+ 37378811 × 0000 giving us 0
+ 37378811 × 80000 resulting in 2990304880000
+ 37378811 × 800000 which equals 29903048800000
+ 37378811 × 5000000 which equals 186894055000000
+ 37378811 × 80000000 resulting in 2990304880000000

= 3210102717368269
