Live analysis

120,426

120,426 is a composite number, even.

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.).

120,426 (one hundred twenty thousand four hundred twenty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 20,071. Its proper divisors sum to 120,438, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D66A.

Abundant Number Arithmetic Number Cube-Free Evil Number Semiperfect Number Smith Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

120,414 120,415 120,416 120,417 120,418 120,419 120,420 120,421 120,422 120,423 120,424 120,425 120,426 120,427 120,428 120,429 120,430 120,431 120,432 120,433 120,434 120,435 120,436 120,437 120,438

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 17 bits
Reversed: 624,021
Square (n²): 14,502,421,476
Cube (n³): 1,746,468,608,668,776
Divisor count: 8
σ(n) — sum of divisors: 240,864
φ(n) — Euler's totient: 40,140
Sum of prime factors: 20,076

Primality

Prime factorization: 2 × 3 × 20071

Nearest primes: 120,413 (−13) · 120,427 (+1)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 20071 · 40142 · 60213 (half) · 120426

Aliquot sum (sum of proper divisors): 120,438

Factor pairs (a × b = 120,426)

1 × 120426

2 × 60213

3 × 40142

6 × 20071

First multiples

120,426 · 240,852 (double) · 361,278 · 481,704 · 602,130 · 722,556 · 842,982 · 963,408 · 1,083,834 · 1,204,260

Sums & aliquot sequence

As consecutive integers: 40,141 + 40,142 + 40,143 30,105 + 30,106 + 30,107 + 30,108 10,030 + 10,031 + … + 10,041

Aliquot sequence: 120,426 → 120,438 → 140,550 → 208,386 → 284,094 → 347,346 → 438,894 → 539,226 → 670,554 → 782,352 → 1,464,528 → 2,611,600 → 3,663,730 → 4,008,698 → 2,004,352 → 2,561,168 → 2,401,126 — unresolved within range

Continued fraction of √n

√120,426 = [347; (40, 1, 4, 1, 2, 2, 20, 1, 1, 1, 1, 5, 3, 1, 1, 2, 1, 11, 2, 5, 3, 1, 9, 69, …)]

Representations

In words: one hundred twenty thousand four hundred twenty-six
Ordinal: 120426th
Binary: 11101011001101010
Octal: 353152
Hexadecimal: 0x1D66A
Base64: AdZq
One's complement: 4,294,846,869 (32-bit)
Scientific notation: 1.20426 × 10⁵
As a duration: 120,426 s = 1 day, 9 hours, 27 minutes, 6 seconds

In other bases

ternary (3) 20010012020

quaternary (4) 131121222

quinary (5) 12323201

senary (6) 2325310

septenary (7) 1011045

nonary (9) 203166

undecimal (11) 82529

duodecimal (12) 59836

tridecimal (13) 42a77

tetradecimal (14) 31c5c

pentadecimal (15) 25a36

As an angle

120,426° = 334 × 360° + 186°

186° ≈ 3.246 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρκυκϛʹ
Mayan (base 20): 𝋯·𝋡·𝋡·𝋦
Chinese: 一十二萬零四百二十六
Chinese (financial): 壹拾貳萬零肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٢٠٤٢٦ Devanagari १२०४२६ Bengali ১২০৪২৬ Tamil ௧௨௦௪௨௬ Thai ๑๒๐๔๒๖ Tibetan ༡༢༠༤༢༦ Khmer ១២០៤២៦ Lao ໑໒໐໔໒໖ Burmese ၁၂၀၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 120426, here are decompositions:

13 + 120413 = 120426
29 + 120397 = 120426
43 + 120383 = 120426
107 + 120319 = 120426
127 + 120299 = 120426
149 + 120277 = 120426
179 + 120247 = 120426
193 + 120233 = 120426

Showing the first eight; more decompositions exist.

Unicode codepoint

𝙪

Mathematical Sans-Serif Bold Italic Small U

U+1D66A

Lowercase letter (Ll)

UTF-8 encoding: F0 9D 99 AA (4 bytes).

Lookup U+1D66A on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#01D66A

RGB(1, 214, 106)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.214.106.

Address: 0.1.214.106
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.214.106

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 120,426 and was likely granted around 1871.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US120,426 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 120426 first appears in π at position 150,854 of the decimal expansion (the 150,854ordinal-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.

Look up 120426 on Pi Search ↗