We're going to solve 31213324 multiplied by 36438128
31213324 × 36438128 = 36438128 × (31213324)
+ 36438128 × 4 resulting in 145752512
+ 36438128 × 20 giving us 728762560
+ 36438128 × 300 yielding 10931438400
+ 36438128 × 3000 yielding 109314384000
+ 36438128 × 10000 resulting in 364381280000
+ 36438128 × 200000 yielding 7287625600000
+ 36438128 × 1000000 that is equal 36438128000000
+ 36438128 × 30000000 producing 1093143840000000

= 1137355095217472
