139,375
139,375 is a composite number, odd.
139,375 (one hundred thirty-nine thousand three hundred seventy-five) is an odd 6-digit number. It is a composite number with 10 divisors, and factors as 5⁴ × 223. Written other ways, in hexadecimal, 0x2206F.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 2,835
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 573,931
- Recamán's sequence
- a(490,077) = 139,375
- Square (n²)
- 19,425,390,625
- Cube (n³)
- 2,707,413,818,359,375
- Divisor count
- 10
- σ(n) — sum of divisors
- 174,944
- φ(n) — Euler's totient
- 111,000
- Sum of prime factors
- 243
Primality
Prime factorization: 5 4 × 223
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√139,375 = [373; (3, 29, 1, 1, 7, 29, 1, 2, 1, 2, 1, 29, 7, 1, 1, 29, 3, 746)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-nine thousand three hundred seventy-five
- Ordinal
- 139375th
- Binary
- 100010000001101111
- Octal
- 420157
- Hexadecimal
- 0x2206F
- Base64
- AiBv
- One's complement
- 4,294,827,920 (32-bit)
- Scientific notation
- 1.39375 × 10⁵
- As a duration
- 139,375 s = 1 day, 14 hours, 42 minutes, 55 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλθτοεʹ
- Mayan (base 20)
- 𝋱·𝋨·𝋨·𝋯
- Chinese
- 一十三萬九千三百七十五
- Chinese (financial)
- 壹拾參萬玖仟參佰柒拾伍
Also seen as
UTF-8 encoding: F0 A2 81 AF (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.32.111.
- Address
- 0.2.32.111
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.32.111
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 139,375 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.