998,070
998,070 is a composite number, even.
998,070 (nine hundred ninety-eight thousand seventy) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2 × 3 × 5 × 17 × 19 × 103. Its proper divisors sum to 1,697,610, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF3AB6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 33
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 70,899
- Square (n²)
- 996,143,724,900
- Cube (n³)
- 994,221,167,510,943,000
- Divisor count
- 64
- σ(n) — sum of divisors
- 2,695,680
- φ(n) — Euler's totient
- 235,008
- Sum of prime factors
- 149
Primality
Prime factorization: 2 × 3 × 5 × 17 × 19 × 103
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√998,070 = [999; (28, 1, 22, 3, 1, 2, 1, 3, 22, 1, 28, 1998)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred ninety-eight thousand seventy
- Ordinal
- 998070th
- Binary
- 11110011101010110110
- Octal
- 3635266
- Hexadecimal
- 0xF3AB6
- Base64
- Dzq2
- One's complement
- 4,293,969,225 (32-bit)
- Scientific notation
- 9.9807 × 10⁵
- As a duration
- 998,070 s = 11 days, 13 hours, 14 minutes, 30 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ϡϟηοʹ
- Chinese
- 九十九萬八千零七十
- Chinese (financial)
- 玖拾玖萬捌仟零柒拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998070, here are decompositions:
- 41 + 998029 = 998070
- 43 + 998027 = 998070
- 53 + 998017 = 998070
- 61 + 998009 = 998070
- 79 + 997991 = 998070
- 97 + 997973 = 998070
- 107 + 997963 = 998070
- 109 + 997961 = 998070
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.58.182.
- Address
- 0.15.58.182
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.58.182
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 998,070 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 998070 first appears in π at position 542,166 of the decimal expansion (the 542,166ordinal-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°.