2070
NGC 2070 is the Tarantula Nebula.
- Even
- Composite
Where 2070 fits
Why 2070 is special
It is so luminous that if it sat where the Orion Nebula does, it would cast shadows on Earth.
Factors & digit properties
- Divisors (24)
- 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070
- Prime factorisation
- 2 × 3^2 × 5 × 23
- Digit sum
- 9
- Digital root
- 9
Representations
- Decimal
- 2070
- Scientific notation
- 2.070 × 10^3
Roman numerals
M M L X X
Binary
1 0 0 0 0 0 0 1 0 1 1 0
1 × 2,048 + 0 × 1,024 + 0 × 512 + 0 × 256 + 0 × 128 + 0 × 64 + 0 × 32 + 1 × 16 + 0 × 8 + 1 × 4 + 1 × 2 + 0 × 1 = 2,070
Octal
4 0 2 6
4 × 512 + 0 × 64 + 2 × 8 + 6 × 1 = 2,070
Hexadecimal
8 1 6
8 × 256 + 1 × 16 + 6 × 1 = 2,070
Read as powers of two: 2,048 + 16 + 4 + 2 = 2,070.
In historical numeral systems
Egyptian
2 lotuses, 7 hobbles
2 × 1,000 + 7 × 10 = 2,070. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
3 corner wedges + 4 vertical wedges (sixties place), 3 corner wedges (units place)
34 × 60 + 30 = 2070. Places are separated by a space on the tablet, with the higher place written first.
Systems that simply cannot reach this value are left out. Where a script needs a font most readers do not have, the reading is given instead of the glyphs — see number systems for each system in full.
Other mathematical patterns
- Abundant number
- Harshad (Niven) number
Related numbers & connections
Both contain stars near the upper mass limit above which a star cannot remain stable.
View 3603 →Science
NGC 2070 in the Large Magellanic Cloud is the most active star-forming region in the Local Group. Its integrated luminosity is such that at Orion's distance it would be visible in daylight.
DocumentedSciencePeriod: 1751–
Common questions
Is 2070 a prime number?
No, 2070 is not prime.
What are the factors of 2070?
The factors of 2070 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070.
What is 2070 in Roman numerals?
2070 in Roman numerals is MMLXX.
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: 15 July 2026