We're going to solve 64901002 multiplied by 81250011
64901002 × 81250011 = 81250011 × (64901002)
+ 81250011 × 2 resulting in 162500022
+ 81250011 × 00 resulting in 0
+ 81250011 × 000 producing 0
+ 81250011 × 1000 resulting in 81250011000
+ 81250011 × 00000 that results in 0
+ 81250011 × 900000 giving us 73125009900000
+ 81250011 × 4000000 that equals 325000044000000
+ 81250011 × 60000000 giving us 4875000660000000

= 5273207126411022
