No problem, we've got 23307923 and 55404213 to multiply
23307923 × 55404213 = 55404213 × (23307923)
+ 55404213 × 3 that equals 166212639
+ 55404213 × 20 resulting in 1108084260
+ 55404213 × 900 giving us 49863791700
+ 55404213 × 7000 that equals 387829491000
+ 55404213 × 00000 that results in 0
+ 55404213 × 300000 resulting in 16621263900000
+ 55404213 × 3000000 yielding 166212639000000
+ 55404213 × 20000000 that is equal 1108084260000000

= 1291357130479599
