747
747 refers to the Boeing 747, the first wide-body 'jumbo jet,' which entered commercial service in 1970 and remained the world's largest passenger aircraft for over 30 years.
- Odd
- Composite
Where 747 fits
Why 747 is special
The Boeing 747 revolutionised commercial aviation when it entered service in 1970 — its distinctive hump and four-engine wide-body design made mass long-haul air travel practical, and it held the title of the world's largest passenger aircraft until the Airbus A380 arrived in 2005.
Same number, different meanings
How 747 is understood across different contexts — never implying one meaning because of another.
- Mathematics
The Boeing 747 revolutionised commercial aviation when it entered service in 1970 — its distinctive hump and four-engine wide-body design made mass long-haul air travel practical, and it held the title of the world's largest passenger aircraft until the Airbus A380 arrived in 2005.
- Culture
Since 1990, the United States Air Force has used specially configured Boeing 747s, designated VC-25, as Air Force One when the President is aboard — making the aircraft type globally recognisable beyond commercial aviation.
- Technology & computing
The Boeing 747, nicknamed the 'Jumbo Jet', entered commercial service in 1970 as the first wide-body airliner and remained the world's largest passenger aircraft for over three decades.
747 is part of
Factors & digit properties
- Divisors (6)
- 1, 3, 9, 83, 249, 747
- Prime factorisation
- 3^2 × 83
- Digit sum
- 18
- Digital root
- 9
Representations
- Decimal
- 747
- Binary
- 1011101011
- Octal
- 1353
- Hexadecimal
- 2eb
- Roman numeral
- DCCXLVII
- Scientific notation
- 7.470 × 10^2
Other mathematical patterns
- Palindromic number
- Deficient number
Related numbers & connections
747's digits sum to 18 (divisible by 9), confirming it's a multiple of 9 under the standard divisibility rule (9 × 83 = 747).
View 9 →Mathematically related
- is a multiple of9
why?
Strength 0.50, confidence "high".
Culture
Since 1990, the United States Air Force has used specially configured Boeing 747s, designated VC-25, as Air Force One when the President is aboard — making the aircraft type globally recognisable beyond commercial aviation.
DocumentedCultureGeography: United StatesPeriod: since 1990
Technology & computing
The Boeing 747, nicknamed the 'Jumbo Jet', entered commercial service in 1970 as the first wide-body airliner and remained the world's largest passenger aircraft for over three decades.
DocumentedTechnology & computingPeriod: entered service 1970
Common questions
Is 747 a prime number?
No, 747 is not prime.
What are the factors of 747?
The factors of 747 are 1, 3, 9, 83, 249, 747.
What is 747 in Roman numerals?
747 in Roman numerals is DCCXLVII.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 2 reviewer-confirmed records, sourced and reviewed before publication.
Last reviewed: 30 July 2026