244
+244 is the international calling code for Angola.
- Even
- Composite
Where 244 fits
Why 244 is special
Angola is the second-largest Portuguese-speaking country by population after Brazil, a legacy of colonial rule that ended in 1975 after fourteen years of war.
Same number, different meanings
How 244 is understood across different contexts — never implying one meaning because of another.
- Mathematics
Angola is the second-largest Portuguese-speaking country by population after Brazil, a legacy of colonial rule that ended in 1975 after fourteen years of war.
- Geography
+244 reaches Angola. It has more Portuguese speakers than Portugal, which is true of Brazil, Angola and Mozambique alike and reflects where the language actually lives.
- Media & popular culture
BWV 244 was largely forgotten until Mendelssohn revived it in 1829, a performance generally credited with beginning the modern reception of Bach.
Factors & digit properties
- Divisors (6)
- 1, 2, 4, 61, 122, 244
- Prime factorisation
- 2^2 × 61
- Digit sum
- 10
- Digital root
- 1
Representations
- Decimal
- 244
- Binary
- 11110100
- Octal
- 364
- Hexadecimal
- f4
- Roman numeral
- CCXLIV
- Scientific notation
- 2.440 × 10^2
Other mathematical patterns
- Deficient number
Related numbers & connections
The Democratic Republic of the Congo and Angola share a long border, and both are dominated economically by minerals — cobalt and oil respectively.
View 243 →Nearby in a sequence
- is adjacent to243
why?
Strength 0.50, confidence "high".
Geography
+244 reaches Angola. It has more Portuguese speakers than Portugal, which is true of Brazil, Angola and Mozambique alike and reflects where the language actually lives.
DocumentedGeographyGeography: Angola
Media & popular culture
BWV 244 was largely forgotten until Mendelssohn revived it in 1829, a performance generally credited with beginning the modern reception of Bach.
DocumentedMedia & popular cultureGeography: GermanyPeriod: 1727
Common questions
Is 244 a prime number?
No, 244 is not prime.
What are the factors of 244?
The factors of 244 are 1, 2, 4, 61, 122, 244.
What is 244 in Roman numerals?
244 in Roman numerals is CCXLIV.
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: 3 August 2026