998,331
998,331 is a composite number, odd.
998,331 (nine hundred ninety-eight thousand three hundred thirty-one) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 3 × 43 × 71 × 109. Written other ways, in hexadecimal, 0xF3BBB.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 33
- Digit product
- 5,832
- Digital root
- 6
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 133,899
- Square (n²)
- 996,664,785,561
- Cube (n³)
- 995,001,352,033,898,691
- Divisor count
- 16
- σ(n) — sum of divisors
- 1,393,920
- φ(n) — Euler's totient
- 635,040
- Sum of prime factors
- 226
Primality
Prime factorization: 3 × 43 × 71 × 109
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√998,331 = [999; (6, 18, 6, 1998)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred ninety-eight thousand three hundred thirty-one
- Ordinal
- 998331st
- Binary
- 11110011101110111011
- Octal
- 3635673
- Hexadecimal
- 0xF3BBB
- Base64
- Dzu7
- One's complement
- 4,293,968,964 (32-bit)
- Scientific notation
- 9.98331 × 10⁵
- As a duration
- 998,331 s = 11 days, 13 hours, 18 minutes, 51 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ϡϟητλαʹ
- Chinese
- 九十九萬八千三百三十一
- Chinese (financial)
- 玖拾玖萬捌仟參佰參拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.59.187.
- Address
- 0.15.59.187
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.59.187
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 998,331 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 998331 first appears in π at position 646,640 of the decimal expansion (the 646,640ordinal-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.