We're going to solve 45321372 multiplied by 28663385
45321372 × 28663385 = 28663385 × (45321372)
+ 28663385 × 2 giving us 57326770
+ 28663385 × 70 resulting in 2006436950
+ 28663385 × 300 that results in 8599015500
+ 28663385 × 1000 which equals 28663385000
+ 28663385 × 20000 resulting in 573267700000
+ 28663385 × 300000 that results in 8599015500000
+ 28663385 × 5000000 resulting in 143316925000000
+ 28663385 × 40000000 that equals 1146535400000000

= 1299063934364220
