No problem, we've got 25319680 and 45355718 to multiply
25319680 × 45355718 = 45355718 × (25319680)
+ 45355718 × 0 giving us 0
+ 45355718 × 80 that equals 3628457440
+ 45355718 × 600 which equals 27213430800
+ 45355718 × 9000 that results in 408201462000
+ 45355718 × 10000 which equals 453557180000
+ 45355718 × 300000 producing 13606715400000
+ 45355718 × 5000000 giving us 226778590000000
+ 45355718 × 20000000 producing 907114360000000

= 1148392265930240
