314
The Boeing 314 Clipper was a transoceanic flying boat.
- Even
- Composite
Where 314 fits
Why 314 is special
Before long paved runways existed, the practical way to cross an ocean by air was to land on the ocean.
Factors & digit properties
- Divisors (4)
- 1, 2, 157, 314
- Prime factorisation
- 2 × 157
- Digit sum
- 8
- Digital root
- 8
Representations
- Decimal
- 314
- Binary
- 100111010
- Octal
- 472
- Hexadecimal
- 13a
- Roman numeral
- CCCXIV
- Scientific notation
- 3.140 × 10^2
Other mathematical patterns
- Deficient number
- Semiprime
Related numbers & connections
The Constellation took over the ocean routes the flying boats had opened, once runways were long enough.
View 749 →History
The Boeing 314 entered Pan American service in 1939 on transatlantic and transpacific routes, using water landings because runways of sufficient length were not yet available.
DocumentedHistoryGeography: United StatesPeriod: 1939–1946
Common questions
Is 314 a prime number?
No, 314 is not prime.
What are the factors of 314?
The factors of 314 are 1, 2, 157, 314.
What is 314 in Roman numerals?
314 in Roman numerals is CCCXIV.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026