8,980
8,980 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 898
- Flips to (rotate 180°)
- 868
- Recamán's sequence
- a(24,636) = 8,980
- Square (n²)
- 80,640,400
- Cube (n³)
- 724,150,792,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 18,900
- φ(n) — Euler's totient
- 3,584
- Sum of prime factors
- 458
Primality
Prime factorization: 2 2 × 5 × 449
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eight thousand nine hundred eighty
- Ordinal
- 8980th
- Binary
- 10001100010100
- Octal
- 21424
- Hexadecimal
- 0x2314
- Base64
- IxQ=
- One's complement
- 56,555 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ηϡπʹ
- Mayan (base 20)
- 𝋡·𝋢·𝋩·𝋠
- Chinese
- 八千九百八十
- Chinese (financial)
- 捌仟玖佰捌拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 8,980 = 3
- e — Euler's number (e)
- Digit 8,980 = 2
- φ — Golden ratio (φ)
- Digit 8,980 = 8
- √2 — Pythagoras's (√2)
- Digit 8,980 = 9
- ln 2 — Natural log of 2
- Digit 8,980 = 0
- γ — Euler-Mascheroni (γ)
- Digit 8,980 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 8980, here are decompositions:
- 11 + 8969 = 8980
- 17 + 8963 = 8980
- 29 + 8951 = 8980
- 47 + 8933 = 8980
- 113 + 8867 = 8980
- 131 + 8849 = 8980
- 149 + 8831 = 8980
- 173 + 8807 = 8980
Showing the first eight; more decompositions exist.
UTF-8 encoding: E2 8C 94 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.35.20.
- Address
- 0.0.35.20
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.35.20
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 8980 first appears in π at position 27,174 of the decimal expansion (the 27,174ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.