Number 7920

Interestingness: 10

Visual representations

Binary image (n×n bits)
2⁴3²511
Prime factorization

Representations of 7920

Greek numeral
͵ζϡκ
Sanskrit numeral
७९२०
Arabic numeral
٧٩٢٠
Roman numeral
VMMCMXX
Maya numeral
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ↂ
Chinese numeral
七千九百二十
Hebrew numeral
ז׳ תתקכ
Egyptian numeral
𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆
Morse code
--...----...--------

7920 in different numeral systems

Binary
1111011110000
Base-3
101212100
Base-4
1323300
Base-5
223140
Base-6
100400
Base-7
32043
Base-8
17360
Duodecimal
4700
Hex
1ef0
Vigesimal
jg0
Base-24
di0
Base-36
640
Negabinary
110001100110000

Factorization

Prime factors: 2, 3, 5, 11
Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920
Sum of divisors other than 7920: 21096
Product of prime factors: 7920 = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11

Number-theory characteristics (6)

Difference of 2 squares Evil number Refactorable Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Number 7920 prime
Prime number before 7920
Prime number after 7920