No problem, we've got 80064754 and 45862273 to multiply
80064754 × 45862273 = 45862273 × (80064754)
+ 45862273 × 4 that results in 183449092
+ 45862273 × 50 that is equal 2293113650
+ 45862273 × 700 what gives us 32103591100
+ 45862273 × 4000 that equals 183449092000
+ 45862273 × 60000 giving us 2751736380000
+ 45862273 × 000000 what gives us 0
+ 45862273 × 0000000 what gives us 0
+ 45862273 × 80000000 which equals 3668981840000000

= 3671951605625842
