148,308
148,308 is a composite number, even.
148,308 (one hundred forty-eight thousand three hundred eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 17 × 727. Its proper divisors sum to 218,604, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24354.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 803,841
- Recamán's sequence
- a(211,800) = 148,308
- Square (n²)
- 21,995,262,864
- Cube (n³)
- 3,262,073,444,834,112
- Divisor count
- 24
- σ(n) — sum of divisors
- 366,912
- φ(n) — Euler's totient
- 46,464
- Sum of prime factors
- 751
Primality
Prime factorization: 2 2 × 3 × 17 × 727
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,308 = [385; (9, 3, 1, 1, 2, 4, 1, 1, 14, 1, 1, 4, 2, 1, 1, 3, 9, 770)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand three hundred eight
- Ordinal
- 148308th
- Binary
- 100100001101010100
- Octal
- 441524
- Hexadecimal
- 0x24354
- Base64
- AkNU
- One's complement
- 4,294,818,987 (32-bit)
- Scientific notation
- 1.48308 × 10⁵
- As a duration
- 148,308 s = 1 day, 17 hours, 11 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμητηʹ
- Mayan (base 20)
- 𝋲·𝋪·𝋯·𝋨
- Chinese
- 一十四萬八千三百零八
- Chinese (financial)
- 壹拾肆萬捌仟參佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148308, here are decompositions:
- 5 + 148303 = 148308
- 7 + 148301 = 148308
- 29 + 148279 = 148308
- 59 + 148249 = 148308
- 79 + 148229 = 148308
- 101 + 148207 = 148308
- 107 + 148201 = 148308
- 109 + 148199 = 148308
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8D 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.84.
- Address
- 0.2.67.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.84
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 148,308 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 148308 first appears in π at position 833,379 of the decimal expansion (the 833,379ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.