Alright, let's work through 15481270 times 67134489 step by step
15481270 × 67134489 = 67134489 × (15481270)
+ 67134489 × 0 that equals 0
+ 67134489 × 70 giving us 4699414230
+ 67134489 × 200 giving us 13426897800
+ 67134489 × 1000 giving us 67134489000
+ 67134489 × 80000 which equals 5370759120000
+ 67134489 × 400000 resulting in 26853795600000
+ 67134489 × 5000000 producing 335672445000000
+ 67134489 × 10000000 that equals 671344890000000

= 1039327150521030
