970,920
970,920 is a composite number, even.
970,920 (nine hundred seventy thousand nine hundred twenty) is an even 6-digit number. It is a composite number with 128 divisors, and factors as 2³ × 3³ × 5 × 29 × 31. Its proper divisors sum to 2,485,080, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xED0A8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 29,079
- Square (n²)
- 942,685,646,400
- Cube (n³)
- 915,272,347,802,688,000
- Divisor count
- 128
- σ(n) — sum of divisors
- 3,456,000
- φ(n) — Euler's totient
- 241,920
- Sum of prime factors
- 80
Primality
Prime factorization: 2 3 × 3 3 × 5 × 29 × 31
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√970,920 = [985; (2, 1, 5, 16, 9, 16, 5, 1, 2, 1970)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred seventy thousand nine hundred twenty
- Ordinal
- 970920th
- Binary
- 11101101000010101000
- Octal
- 3550250
- Hexadecimal
- 0xED0A8
- Base64
- DtCo
- One's complement
- 4,293,996,375 (32-bit)
- Scientific notation
- 9.7092 × 10⁵
- As a duration
- 970,920 s = 11 days, 5 hours, 42 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ϡοϡκʹ
- Chinese
- 九十七萬零九百二十
- Chinese (financial)
- 玖拾柒萬零玖佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 970920, here are decompositions:
- 11 + 970909 = 970920
- 17 + 970903 = 970920
- 37 + 970883 = 970920
- 43 + 970877 = 970920
- 53 + 970867 = 970920
- 59 + 970861 = 970920
- 61 + 970859 = 970920
- 73 + 970847 = 970920
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.14.208.168.
- Address
- 0.14.208.168
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.14.208.168
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 970,920 and was likely granted around 1910.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.