125,080
125,080 is a composite number, even.
125,080 (one hundred twenty-five thousand eighty) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 5 × 53 × 59. Its proper divisors sum to 166,520, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E898.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 80,521
- Recamán's sequence
- a(236,004) = 125,080
- Square (n²)
- 15,645,006,400
- Cube (n³)
- 1,956,877,400,512,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 291,600
- φ(n) — Euler's totient
- 48,256
- Sum of prime factors
- 123
Primality
Prime factorization: 2 3 × 5 × 53 × 59
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√125,080 = [353; (1, 1, 1, 706)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-five thousand eighty
- Ordinal
- 125080th
- Binary
- 11110100010011000
- Octal
- 364230
- Hexadecimal
- 0x1E898
- Base64
- AeiY
- One's complement
- 4,294,842,215 (32-bit)
- Scientific notation
- 1.2508 × 10⁵
- As a duration
- 125,080 s = 1 day, 10 hours, 44 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρκεπʹ
- Mayan (base 20)
- 𝋯·𝋬·𝋮·𝋠
- Chinese
- 一十二萬五千零八十
- Chinese (financial)
- 壹拾貳萬伍仟零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 125080, here are decompositions:
- 17 + 125063 = 125080
- 89 + 124991 = 125080
- 101 + 124979 = 125080
- 173 + 124907 = 125080
- 227 + 124853 = 125080
- 233 + 124847 = 125080
- 257 + 124823 = 125080
- 281 + 124799 = 125080
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9E A2 98 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.232.152.
- Address
- 0.1.232.152
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.232.152
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 125,080 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 125080 first appears in π at position 470,333 of the decimal expansion (the 470,333ordinal-suffix:rd 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.