980,122
980,122 is a composite number, even.
980,122 (nine hundred eighty thousand one hundred twenty-two) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2 × 11 × 13 × 23 × 149. Written other ways, in hexadecimal, 0xEF49A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 221,089
- Square (n²)
- 960,639,134,884
- Cube (n³)
- 941,543,550,160,775,848
- Divisor count
- 32
- σ(n) — sum of divisors
- 1,814,400
- φ(n) — Euler's totient
- 390,720
- Sum of prime factors
- 198
Primality
Prime factorization: 2 × 11 × 13 × 23 × 149
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√980,122 = [990; (90, 1980)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred eighty thousand one hundred twenty-two
- Ordinal
- 980122nd
- Binary
- 11101111010010011010
- Octal
- 3572232
- Hexadecimal
- 0xEF49A
- Base64
- DvSa
- One's complement
- 4,293,987,173 (32-bit)
- Scientific notation
- 9.80122 × 10⁵
- As a duration
- 980,122 s = 11 days, 8 hours, 15 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ϡπρκβʹ
- Chinese
- 九十八萬零一百二十二
- Chinese (financial)
- 玖拾捌萬零壹佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 980122, here are decompositions:
- 5 + 980117 = 980122
- 41 + 980081 = 980122
- 53 + 980069 = 980122
- 173 + 979949 = 980122
- 233 + 979889 = 980122
- 239 + 979883 = 980122
- 431 + 979691 = 980122
- 569 + 979553 = 980122
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.14.244.154.
- Address
- 0.14.244.154
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.14.244.154
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 980,122 and was likely granted around 1910.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 980122 first appears in π at position 50,250 of the decimal expansion (the 50,250ordinal-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°.