No problem, we've got 99002968 and 13013721 to multiply
99002968 × 13013721 = 13013721 × (99002968)
+ 13013721 × 8 that is equal 104109768
+ 13013721 × 60 yielding 780823260
+ 13013721 × 900 which equals 11712348900
+ 13013721 × 2000 yielding 26027442000
+ 13013721 × 00000 producing 0
+ 13013721 × 000000 what gives us 0
+ 13013721 × 9000000 that is equal 117123489000000
+ 13013721 × 90000000 that results in 1171234890000000

= 1288397003723928
