We're going to solve 97991123 multiplied by 55345001
97991123 × 55345001 = 55345001 × (97991123)
+ 55345001 × 3 that is equal 166035003
+ 55345001 × 20 which equals 1106900020
+ 55345001 × 100 which equals 5534500100
+ 55345001 × 1000 that results in 55345001000
+ 55345001 × 90000 that is equal 4981050090000
+ 55345001 × 900000 that results in 49810500900000
+ 55345001 × 7000000 yielding 387415007000000
+ 55345001 × 90000000 which equals 4981050090000000

= 5423318800426123
