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120,591

120,591 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

120,591 (one hundred twenty thousand five hundred ninety-one) is an odd 6-digit number. It is a composite number with 6 divisors, and factors as 3² × 13,399. Written other ways, in hexadecimal, 0x1D70F.

Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

Properties

Parity
Odd
Digit count
6
Digit sum
18
Digit product
0
Digital root
9
Palindrome
No
Bit width
17 bits
Reversed
195,021
Square (n²)
14,542,189,281
Cube (n³)
1,753,657,147,585,071
Divisor count
6
σ(n) — sum of divisors
174,200
φ(n) — Euler's totient
80,388
Sum of prime factors
13,405

Primality

Prime factorization: 3 2 × 13399

Nearest primes: 120,587 (−4) · 120,607 (+16)

Divisors & multiples

All divisors (6)
1 · 3 · 9 · 13399 · 40197 · 120591
Aliquot sum (sum of proper divisors): 53,609
Factor pairs (a × b = 120,591)
1 × 120591
3 × 40197
9 × 13399
First multiples
120,591 · 241,182 (double) · 361,773 · 482,364 · 602,955 · 723,546 · 844,137 · 964,728 · 1,085,319 · 1,205,910

Sums & aliquot sequence

As consecutive integers: 60,295 + 60,296 40,196 + 40,197 + 40,198 20,096 + 20,097 + 20,098 + 20,099 + 20,100 + 20,101 13,395 + 13,396 + … + 13,403
Aliquot sequence: 120,591 53,609 1 0 — terminates at zero

Continued fraction of √n

√120,591 = [347; (3, 1, 4, 2, 1, 1, 6, 1, 2, 1, 1, 4, 4, 1, 1, 1, 3, 4, 4, 4, 19, 1, 1, 1, …)]

Representations

In words
one hundred twenty thousand five hundred ninety-one
Ordinal
120591st
Binary
11101011100001111
Octal
353417
Hexadecimal
0x1D70F
Base64
AdcP
One's complement
4,294,846,704 (32-bit)
Scientific notation
1.20591 × 10⁵
As a duration
120,591 s = 1 day, 9 hours, 29 minutes, 51 seconds
In other bases
ternary (3) 20010102100
quaternary (4) 131130033
quinary (5) 12324331
senary (6) 2330143
septenary (7) 1011402
nonary (9) 203370
undecimal (11) 82669
duodecimal (12) 59953
tridecimal (13) 42b73
tetradecimal (14) 31d39
pentadecimal (15) 25ae6

As an angle

120,591° = 334 × 360° + 351°
351° ≈ 6.126 rad
Compass bearing: N (north)

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓆐𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Greek (Milesian)
͵ρκφϟαʹ
Mayan (base 20)
𝋯·𝋡·𝋩·𝋫
Chinese
一十二萬零五百九十一
Chinese (financial)
壹拾貳萬零伍佰玖拾壹
In other modern scripts
Eastern Arabic ١٢٠٥٩١ Devanagari १२०५९१ Bengali ১২০৫৯১ Tamil ௧௨௦௫௯௧ Thai ๑๒๐๕๙๑ Tibetan ༡༢༠༥༩༡ Khmer ១២០៥៩១ Lao ໑໒໐໕໙໑ Burmese ၁၂၀၅၉၁

Also seen as

Unicode codepoint
𝜏
Mathematical Italic Small Tau
U+1D70F
Lowercase letter (Ll)

UTF-8 encoding: F0 9D 9C 8F (4 bytes).

Hex color
#01D70F
RGB(1, 215, 15)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.215.15.

Address
0.1.215.15
Class
reserved
IPv4-mapped IPv6
::ffff:0.1.215.15

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 120,591 and was likely granted around 1871.

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°.