Live analysis

988,308

988,308 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.).

988,308 (nine hundred eighty-eight thousand three hundred eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3³ × 9,151. Its proper divisors sum to 1,574,252, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF1494.

Abundant Number Harshad / Niven Odious Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

988,296 988,297 988,298 988,299 988,300 988,301 988,302 988,303 988,304 988,305 988,306 988,307 988,308 988,309 988,310 988,311 988,312 988,313 988,314 988,315 988,316 988,317 988,318 988,319 988,320

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 36
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 803,889
Square (n²): 976,752,702,864
Cube (n³): 965,332,510,262,114,112
Divisor count: 24
σ(n) — sum of divisors: 2,562,560
φ(n) — Euler's totient: 329,400
Sum of prime factors: 9,164

Primality

Prime factorization: 2 ² × 3 ³ × 9151

Nearest primes: 988,297 (−11) · 988,313 (+5)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 27 · 36 · 54 · 108 · 9151 · 18302 · 27453 · 36604 · 54906 · 82359 · 109812 · 164718 · 247077 · 329436 · 494154 (half) · 988308

Aliquot sum (sum of proper divisors): 1,574,252

Factor pairs (a × b = 988,308)

1 × 988308

2 × 494154

3 × 329436

4 × 247077

6 × 164718

9 × 109812

12 × 82359

18 × 54906

27 × 36604

36 × 27453

54 × 18302

108 × 9151

First multiples

988,308 · 1,976,616 (double) · 2,964,924 · 3,953,232 · 4,941,540 · 5,929,848 · 6,918,156 · 7,906,464 · 8,894,772 · 9,883,080

Sums & aliquot sequence

As consecutive integers: 329,435 + 329,436 + 329,437 123,535 + 123,536 + … + 123,542 109,808 + 109,809 + … + 109,816 41,168 + 41,169 + … + 41,191

Aliquot sequence: 988,308 → 1,574,252 → 1,208,164 → 914,460 → 1,646,196 → 2,194,956 → 3,647,244 → 4,863,020 → 5,950,804 → 4,528,140 → 8,255,988 → 15,724,332 → 27,082,068 → 44,559,852 → 59,865,924 → 80,081,884 → 69,648,676 — unresolved within range

Continued fraction of √n

√988,308 = [994; (7, 3, 4, 3, 2, 1, 1, 3, 2, 2, 1, 1, 1, 1, 3, 6, 3, 1, 3, 1, 5, 2, 1, 2, …)]

Representations

In words: nine hundred eighty-eight thousand three hundred eight
Ordinal: 988308th
Binary: 11110001010010010100
Octal: 3612224
Hexadecimal: 0xF1494
Base64: DxSU
One's complement: 4,293,978,987 (32-bit)
Scientific notation: 9.88308 × 10⁵
As a duration: 988,308 s = 11 days, 10 hours, 31 minutes, 48 seconds

In other bases

ternary (3) 1212012201000

quaternary (4) 3301102110

quinary (5) 223111213

senary (6) 33103300

septenary (7) 11254236

nonary (9) 1765630

undecimal (11) 615592

duodecimal (12) 3b7b30

tridecimal (13) 287ac9

tetradecimal (14) 1ba256

pentadecimal (15) 147c73

As an angle

988,308° = 2,745 × 360° + 108°

108° ≈ 1.885 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡπητηʹ
Chinese: 九十八萬八千三百零八
Chinese (financial): 玖拾捌萬捌仟參佰零捌

In other modern scripts

Eastern Arabic ٩٨٨٣٠٨ Devanagari ९८८३०८ Bengali ৯৮৮৩০৮ Tamil ௯௮௮௩௦௮ Thai ๙๘๘๓๐๘ Tibetan ༩༨༨༣༠༨ Khmer ៩៨៨៣០៨ Lao ໙໘໘໓໐໘ Burmese ၉၈၈၃၀၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 988308, here are decompositions:

11 + 988297 = 988308
29 + 988279 = 988308
37 + 988271 = 988308
71 + 988237 = 988308
89 + 988219 = 988308
109 + 988199 = 988308
151 + 988157 = 988308
179 + 988129 = 988308

Showing the first eight; more decompositions exist.

Hex color

#0F1494

RGB(15, 20, 148)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.20.148.

Address: 0.15.20.148
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.20.148

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 988,308 and was likely granted around 1911.

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

Look up US988,308 on Google Patents ↗ Look up on USPTO ↗