146,689
146,689 is a composite number, odd.
146,689 (one hundred forty-six thousand six hundred eighty-nine) is an odd 6-digit number. It is a composite number with 3 divisors, and factors as 383². It is a perfect square (383²). Written other ways, in hexadecimal, 0x23D01.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 34
- Digit product
- 10,368
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 986,641
- Recamán's sequence
- a(215,038) = 146,689
- Square (n²)
- 21,517,662,721
- Cube (n³)
- 3,156,404,426,880,769
- Square root (√n)
- 383
- Divisor count
- 3
- σ(n) — sum of divisors
- 147,073
- φ(n) — Euler's totient
- 146,306
- Sum of prime factors
- 766
Primality
Prime factorization: 383 2
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred forty-six thousand six hundred eighty-nine
- Ordinal
- 146689th
- Binary
- 100011110100000001
- Octal
- 436401
- Hexadecimal
- 0x23D01
- Base64
- Aj0B
- One's complement
- 4,294,820,606 (32-bit)
- Scientific notation
- 1.46689 × 10⁵
- As a duration
- 146,689 s = 1 day, 16 hours, 44 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛχπθʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋮·𝋩
- Chinese
- 一十四萬六千六百八十九
- Chinese (financial)
- 壹拾肆萬陸仟陸佰捌拾玖
Also seen as
UTF-8 encoding: F0 A3 B4 81 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.61.1.
- Address
- 0.2.61.1
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.61.1
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 146,689 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.