130,330
130,330 is a composite number, even.
130,330 (one hundred thirty thousand three hundred thirty) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 13,033. Written other ways, in hexadecimal, 0x1FD1A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 33,031
- Square (n²)
- 16,985,908,900
- Cube (n³)
- 2,213,773,506,937,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 234,612
- φ(n) — Euler's totient
- 52,128
- Sum of prime factors
- 13,040
Primality
Prime factorization: 2 × 5 × 13033
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,330 = [361; (80, 4, 2, 8, 2, 7, 1, 1, 1, 3, 1, 1, 2, 6, 2, 17, 6, 1, 4, 1, 1, 7, 1, 5, …)]
Representations
- In words
- one hundred thirty thousand three hundred thirty
- Ordinal
- 130330th
- Binary
- 11111110100011010
- Octal
- 376432
- Hexadecimal
- 0x1FD1A
- Base64
- Af0a
- One's complement
- 4,294,836,965 (32-bit)
- Scientific notation
- 1.3033 × 10⁵
- As a duration
- 130,330 s = 1 day, 12 hours, 12 minutes, 10 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλτλʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋰·𝋪
- Chinese
- 一十三萬零三百三十
- Chinese (financial)
- 壹拾參萬零參佰參拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 130330, here are decompositions:
- 23 + 130307 = 130330
- 71 + 130259 = 130330
- 89 + 130241 = 130330
- 107 + 130223 = 130330
- 131 + 130199 = 130330
- 251 + 130079 = 130330
- 257 + 130073 = 130330
- 359 + 129971 = 130330
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.253.26.
- Address
- 0.1.253.26
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.253.26
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 130,330 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 130330 first appears in π at position 316,139 of the decimal expansion (the 316,139ordinal-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.