They're actually not all that rare. Back in the 1920s $50 was a huge amount of money so they didn't make a lot of higher-denomination bills, but even now they only sell for around $65-$100 in average condition, maybe $300 if uncirculated.
The link below has pictures and facts about the designs used on US $50 bills since 1928.
1928 $50 bills weren't issued as silver certificates. Please check the wording across your bill's top front; then see one of the following questions:"What is the value of a 1928 US 50 dollar Federal Reserve Note?""What is the value of a 1928 US 50 dollar gold certificate?"
1928 A and 1928 B are the only small-size $2 bills that carry a significant premium. Circulated bills with an "A" series letter might bring $50 to $80 at retail depending on their condition, while "B" bills retail for $70 to $175. By contrast, nearly all pre-1928, large-size $2 bills sell for significant premiums. Values range from $50-$75 for a 1917 $2 US Note up to $550-$2500 for an 1890 Treasury Note. Uncirculated specimens can be worth even more.
1928 $50 bills were issued as gold certificates and as Federal Reserve Notes but they're not the same. Please check the wording across your bill's top front as well as its seal color*; then see one of the following questions: "What is the value of a 1928 US 50 dollar Federal Reserve Note?""What is the value of a 1928 US 50 dollar gold certificate?"* Gold certificates have gold seals and FRNs have green seals.
$5000/$50 = 100 fifty dollar bills ==============
There are 50 one dollar bills to a strap.
it would take 50 20 dollar bills to make a thousand dollars.
fifty 100 / 2 = 50
1000000 ÷ 50 = 20000 Therefore, there are 20,000 $50 bills in $1,000,000
Your United States Note is worth $20 to $50 retail, depending on how worn it is. 1928 was the last time $1 bills were printed as red-seal United States Notes.
50 bills to a stack, so $5 *50 = 250
it is 50 cents