Number 990, number theory characteristics and more…

Visual representations

Binary image (n×n bits)

Triangular · P₃(44) = 990

Prime factorization

Representations of 990

Greek numeral

ϡϟ

Sanskrit numeral

९९०

Arabic numeral

٩٩٠

Roman numeral

CMXC

Maya numeral

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Chinese numeral

九百九十

Hebrew numeral

תתקצ

Egyptian numeral

𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆

Morse code

----.----.-----

990 in different numeral systems

Binary

1111011110

Base-3

Base-4

Base-5

Base-6

Base-7

Base-8

Duodecimal

6a6

Hex

3de

Vigesimal

29a

Base-24

1h6

Base-36

ri

Negabinary

10000100010

Factorization

Prime factors: 2, 3, 5, 11

Divisors: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Sum of divisors other than 990: 1818

Product of prime factors: 990 = 2 × 3 × 3 × 5 × 11

Number-theory characteristics (5)

Triangular Evil number Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Number 990 prime

7829

Prime number before 990

983

Prime number after 990

991