No problem, we've got 70197639 and 88743778 to multiply
70197639 × 88743778 = 88743778 × (70197639)
+ 88743778 × 9 producing 798694002
+ 88743778 × 30 yielding 2662313340
+ 88743778 × 600 giving us 53246266800
+ 88743778 × 7000 that is equal 621206446000
+ 88743778 × 90000 yielding 7986940020000
+ 88743778 × 100000 resulting in 8874377800000
+ 88743778 × 0000000 resulting in 0
+ 88743778 × 70000000 what gives us 6212064460000000

= 6229603691540142
