(A) You've come to the right place and
(B) Authentication takes about 2 seconds
The reason is that there has never been a genuine US $1,000,000 banknote. ALL so-called "one million dollar bills" are simply novelty items that sell for a few dollars in gift shops and similar online sites.
The largest banknotes ever put in circulation were worth $10,000. The last printing was in 1945, and banks are no longer permitted to distribute them. The largest US bills ever printed were worth $100,000. These were only used by the Federal Reserve System for internal transactions and it's illegal for private citizens to own one even if you can afford it.
A US one dollar bill is 6.14 inches long or 0.000155956km
The average ONE dollar bill, if new is 6.14 inches long.
The dollar bill or any bill are 2.61 inches wide and 6.14 inches long.
A US dollar bill is 156 mm (6.14 inches) long and 66.3 mm (2.61 inches) wide
One million seconds, which is about 11.5740741 days.
A dollar bill is a little over 6 inches long and about 3 inches wide
6 inches
The size of a dollar bill is 6.6294 cm wide, by 15.5956 cm long, and 0.010922 cm in thickness.
The size of a dollar bill is 6.6294 cm wide, by 15.5956 cm long, and 0.010922 cm in thickness.
6.14 inches long
A one-dollar-bill is: 15.5956 centimeters × 6.6294 centimeters.
20 dollars. The dollar bill is 6" long.