1408
1408 is a hotel room number in a horror story.
- Even
- Composite
Where 1408 fits
Why 1408 is special
The digits add to thirteen, which the story makes explicit rather than leaving as a coincidence for readers to notice.
Factors & digit properties
- Divisors (16)
- 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408
- Prime factorisation
- 2^7 × 11
- Digit sum
- 13
- Digital root
- 4
Representations
- Decimal
- 1408
- Binary
- 10110000000
- Octal
- 2600
- Hexadecimal
- 580
- Roman numeral
- MCDVIII
- Scientific notation
- 1.408 × 10^3
Other mathematical patterns
- Abundant number
Related numbers & connections
The room number is explicitly noted in the text as summing to thirteen.
View 13 →Other connections
- is associated with13
why?
Strength 0.50, confidence "high".
Media & popular culture
1408 is a Stephen King short story published in 2002 and filmed in 2007, set in a hotel room whose number the text notes sums to thirteen.
DocumentedMedia & popular cultureGeography: United StatesPeriod: 2002–
Common questions
Is 1408 a prime number?
No, 1408 is not prime.
What are the factors of 1408?
The factors of 1408 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408.
What is 1408 in Roman numerals?
1408 in Roman numerals is MCDVIII.
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