We're going to solve 72467921 multiplied by 67422564
72467921 × 67422564 = 67422564 × (72467921)
+ 67422564 × 1 resulting in 67422564
+ 67422564 × 20 producing 1348451280
+ 67422564 × 900 that equals 60680307600
+ 67422564 × 7000 that results in 471957948000
+ 67422564 × 60000 which equals 4045353840000
+ 67422564 × 400000 that is equal 26969025600000
+ 67422564 × 2000000 that is equal 134845128000000
+ 67422564 × 70000000 giving us 4719579480000000

= 4885973041569444
