Alright, let's work through 85609950 times 87001629 step by step
85609950 × 87001629 = 87001629 × (85609950)
+ 87001629 × 0 which equals 0
+ 87001629 × 50 which equals 4350081450
+ 87001629 × 900 giving us 78301466100
+ 87001629 × 9000 that equals 783014661000
+ 87001629 × 00000 which equals 0
+ 87001629 × 600000 which equals 52200977400000
+ 87001629 × 5000000 giving us 435008145000000
+ 87001629 × 80000000 what gives us 6960130320000000

= 7448205108608550
