8,000

[Game]  In the popular TV game show “Who Wants to be a Millionaire?”, a contestant has to answer correctly 15 questions to step up the fixed prizes in U.S.$: 100, 200, 300, 500, 1000, to 2000, 4000, 8000, 16,000, 32,000, to 64,000, 125,000, 250,000, 500,000 and the maximum amount is at least $1,000,000, with 3 lifelines: polling the audience, calling a friend and narrowing to “50:50” answers. The guaranteed middle prizes can be $1000 or $32,000.

 

[Math.]  The smallest cube number that is the sum of 4 consecutive cube numbers: 8,000 = 203 = 113+123+133+143.

 

[Measure]  The number of links in a mile.

1 mile = 8 furlongs = 80 chains = 5280 feet = 8000 links = 63,360 inches. Chain (or Gunter’s chain or surveyor’s chain) is a unit used in surveying.

 

8,001

[Math.]  A triangular number (sum of all integers from 1 to 126): 8001 = 1+2+…+125+126.

 

8,003

[Math.]  (Sequence of numbers 80…032 = 640…0480…09).

80032 = 64,048,009 = (6+4+04+8009)2.

 

8,005

[Math.]  (Sequence of numbers 80…052 = 640…080…025).

8052 = 64,080,025 = (6+4+08002+5)2.

 

8,008

[Tech.]  Intel CPU family: 8086 (8008, 8080, 8085, 8086, 8087, 8088) and 80186 (80186/80C187, 80188, 80286/80287, 80386/80387, 80486/80487). The x87 is math co-processor. Original: 4004 & 4040.

 

8,016

[Math.]  80162 = 64,256,256.

 

8,020

[Money]  A well-known law of economy by Vilfredo Pareto: “80/20”; simply said as: the 20% of a population produces 80% of the population’s outcome.

 

8,047

[Library]  ISBN-0-8047 is the International Standard Book Number for books published by Stanford University Press.

 

8,050

[Library]  ISBN-0-8050 is the International Standard Book Number for books published by the Owl Books.

 

8,069

[Library]  ISBN-0-8069 is the International Standard Book Number for books published by Sterling Publishing Co.

 

8,080

[Math.]  8080 = (89.8888202…)2.

 

[Tech.]  Intel CPU family: 8086 (8008, 8080, 8085, 8086, 8087, 8088) and 80186 (80186/80C187, 80188, 80286/80287, 80386/80387, 80486/80487). The x87 is math co-processor. Original: 4004 & 4040.

 

8,092

[Library]  ISBN-0-8092 is the International Standard Book Number for books published by Contemporary Books.

 

08nnn 

[Zip]  U.S. Postal Zip Codes of New Jersey: 07nnn and 08nnn.