5,389
5,389 is a composite number, odd.
5,389 (five thousand three hundred eighty-nine) is an odd 4-digit number. It is a composite number with 4 divisors, and factors as 17 × 317. Written other ways, in hexadecimal, 0x150D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 25
- Digit product
- 1,080
- Digital root
- 7
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 9,835
- Recamán's sequence
- a(2,570) = 5,389
- Square (n²)
- 29,041,321
- Cube (n³)
- 156,503,678,869
- Divisor count
- 4
- σ(n) — sum of divisors
- 5,724
- φ(n) — Euler's totient
- 5,056
- Sum of prime factors
- 334
Primality
Prime factorization: 17 × 317
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√5,389 = [73; (2, 2, 3, 1, 2, 9, 2, 2, 1, 15, 1, 1, 1, 1, 36, 9, 1, 3, 5, 1, 1, 1, 1, 1, …)]
Period length 45 — the block in parentheses repeats forever.
Representations
- In words
- five thousand three hundred eighty-nine
- Ordinal
- 5389th
- Binary
- 1010100001101
- Octal
- 12415
- Hexadecimal
- 0x150D
- Base64
- FQ0=
- One's complement
- 60,146 (16-bit)
- Scientific notation
- 5.389 × 10³
- As a duration
- 5,389 s = 1 hour, 29 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ετπθʹ
- Mayan (base 20)
- 𝋭·𝋩·𝋩
- Chinese
- 五千三百八十九
- Chinese (financial)
- 伍仟參佰捌拾玖
Digit at this position in famous constants
- π — Pi (π)
- Digit 5,389 = 7
- e — Euler's number (e)
- Digit 5,389 = 0
- φ — Golden ratio (φ)
- Digit 5,389 = 2
- √2 — Pythagoras's (√2)
- Digit 5,389 = 8
- ln 2 — Natural log of 2
- Digit 5,389 = 3
- γ — Euler-Mascheroni (γ)
- Digit 5,389 = 6
Also seen as
UTF-8 encoding: E1 94 8D (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.21.13.
- Address
- 0.0.21.13
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.21.13
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 5,389 Hz is closest to:
- Concert pitch (A4 = 440 Hz): E8 (5274 Hz, +37¢)
- Scientific pitch (C4 = 256 Hz): F8 (5467.5 Hz, -25¢)
- Baroque pitch (A4 = 415 Hz): F8 (5270.2 Hz, +39¢)
The digit sequence 5389 first appears in π at position 4,237 of the decimal expansion (the 4,237ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.