134,940
134,940 is a composite number, even.
134,940 (one hundred thirty-four thousand nine hundred forty) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2² × 3 × 5 × 13 × 173. Its proper divisors sum to 274,308, more than the number itself, making it an abundant number. It is the 519th triangular number. Written other ways, in hexadecimal, 0x20F1C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 49,431
- Square (n²)
- 18,208,803,600
- Cube (n³)
- 2,457,095,957,784,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 409,248
- φ(n) — Euler's totient
- 33,024
- Sum of prime factors
- 198
Primality
Prime factorization: 2 2 × 3 × 5 × 13 × 173
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√134,940 = [367; (2, 1, 12, 2, 4, 1, 3, 3, 2, 17, 1, 14, 20, 1, 12, 5, 1, 182, 1, 5, 12, 1, 20, 14, …)]
Period length 36 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-four thousand nine hundred forty
- Ordinal
- 134940th
- Binary
- 100000111100011100
- Octal
- 407434
- Hexadecimal
- 0x20F1C
- Base64
- Ag8c
- One's complement
- 4,294,832,355 (32-bit)
- Scientific notation
- 1.3494 × 10⁵
- As a duration
- 134,940 s = 1 day, 13 hours, 29 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλδϡμʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋧·𝋠
- Chinese
- 一十三萬四千九百四十
- Chinese (financial)
- 壹拾參萬肆仟玖佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 134940, here are decompositions:
- 17 + 134923 = 134940
- 19 + 134921 = 134940
- 23 + 134917 = 134940
- 31 + 134909 = 134940
- 53 + 134887 = 134940
- 67 + 134873 = 134940
- 73 + 134867 = 134940
- 83 + 134857 = 134940
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 BC 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.15.28.
- Address
- 0.2.15.28
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.15.28
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 134,940 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 134940 first appears in π at position 780,947 of the decimal expansion (the 780,947ordinal-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
- Triangular numbers — 1, 3, 6, 10, 15 … the counting numbers stacked into triangles, and Gauss's famous shortcut for summing them.
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.