148,480
148,480 is a composite number, even.
148,480 (one hundred forty-eight thousand four hundred eighty) is an even 6-digit number. It is a composite number with 44 divisors, and factors as 2¹⁰ × 5 × 29. Its proper divisors sum to 219,980, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24400.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 84,841
- Recamán's sequence
- a(480,731) = 148,480
- Square (n²)
- 22,046,310,400
- Cube (n³)
- 3,273,436,168,192,000
- Divisor count
- 44
- σ(n) — sum of divisors
- 368,460
- φ(n) — Euler's totient
- 57,344
- Sum of prime factors
- 54
Primality
Prime factorization: 2 10 × 5 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,480 = [385; (3, 47, 1, 4, 1, 191, 1, 4, 1, 47, 3, 770)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand four hundred eighty
- Ordinal
- 148480th
- Binary
- 100100010000000000
- Octal
- 442000
- Hexadecimal
- 0x24400
- Base64
- AkQA
- One's complement
- 4,294,818,815 (32-bit)
- Scientific notation
- 1.4848 × 10⁵
- As a duration
- 148,480 s = 1 day, 17 hours, 14 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρμηυπʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋤·𝋠
- Chinese
- 一十四萬八千四百八十
- Chinese (financial)
- 壹拾肆萬捌仟肆佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148480, here are decompositions:
- 11 + 148469 = 148480
- 23 + 148457 = 148480
- 41 + 148439 = 148480
- 113 + 148367 = 148480
- 149 + 148331 = 148480
- 179 + 148301 = 148480
- 251 + 148229 = 148480
- 281 + 148199 = 148480
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 90 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.68.0.
- Address
- 0.2.68.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.68.0
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 148,480 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 148480 first appears in π at position 590,106 of the decimal expansion (the 590,106ordinal-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.