118,021
118,021 is a composite number, odd.
118,021 (one hundred eighteen thousand twenty-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 107 × 1,103. Written other ways, in hexadecimal, 0x1CD05.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 120,811
- Square (n²)
- 13,928,956,441
- Cube (n³)
- 1,643,909,368,123,261
- Divisor count
- 4
- σ(n) — sum of divisors
- 119,232
- φ(n) — Euler's totient
- 116,812
- Sum of prime factors
- 1,210
Primality
Prime factorization: 107 × 1103
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,021 = [343; (1, 1, 5, 2, 9, 4, 1, 1, 3, 6, 3, 1, 4, 3, 32, 2, 2, 5, 1, 1, 10, 1, 9, 1, …)]
Representations
- In words
- one hundred eighteen thousand twenty-one
- Ordinal
- 118021st
- Binary
- 11100110100000101
- Octal
- 346405
- Hexadecimal
- 0x1CD05
- Base64
- Ac0F
- One's complement
- 4,294,849,274 (32-bit)
- Scientific notation
- 1.18021 × 10⁵
- As a duration
- 118,021 s = 1 day, 8 hours, 47 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺
- Greek (Milesian)
- ͵ριηκαʹ
- Mayan (base 20)
- 𝋮·𝋯·𝋡·𝋡
- Chinese
- 一十一萬八千零二十一
- Chinese (financial)
- 壹拾壹萬捌仟零貳拾壹
Also seen as
UTF-8 encoding: F0 9C B4 85 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.205.5.
- Address
- 0.1.205.5
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.205.5
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 118,021 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 118021 first appears in π at position 723,444 of the decimal expansion (the 723,444ordinal-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.