No problem, we've got 48394848 and 61743276 to multiply
48394848 × 61743276 = 61743276 × (48394848)
+ 61743276 × 8 what gives us 493946208
+ 61743276 × 40 resulting in 2469731040
+ 61743276 × 800 that is equal 49394620800
+ 61743276 × 4000 which equals 246973104000
+ 61743276 × 90000 which equals 5556894840000
+ 61743276 × 300000 giving us 18522982800000
+ 61743276 × 8000000 what gives us 493946208000000
+ 61743276 × 40000000 that results in 2469731040000000

= 2988056457042048
