686793984 (number)
686793984 is an even 9-digits composite number following 686793983 and preceding 686793985. In scientific notation, it is written as 6.86793984 × 10^8. The sum of its digits is 60. It has a total of 12 prime factors and 144 positive divisors. There are 214939648 positive integers (up to 686793984) that are relatively prime to 686793984.
Interesting facts
- 686793984 has 144 divisors, whose sum is 1942617600
- The reverse of 686793984 is 489397686
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | six hundred eighty-six million seven hundred ninety-three thousand nine hundred eighty-four |
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Notation
Scientific notation | 6.86793984 × 10^8 |
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Engineering notation | 6.86793984 × 10^6 |
Prime Factorization of 686793984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 59 × 659
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 5365578 | Product of the distinct prime numbers |
The prime factorization of 686793984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 59 × 659. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 686793984)
Multiplication
n×yn×2 | 1373587968 |
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n×3 | 2060381952 |
n×4 | 2747175936 |
n×5 | 3433969920 |
Division
n÷yn÷2 | 343396992 |
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n÷3 | 228931328 |
n÷3 | 171698496 |
n÷5 | 137358796.8 |
Exponentiation
nyn2 | 471685976458592256 |
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n3 | 3.2395109096893E+26 |
n4 | 2.224876603877E+35 |
n5 | 1.528031866685E+44 |
Nth Root
y√n2√n | 26206.754549162 |
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3√n | 882.28486127381 |
4√n | 161.88500408982 |
5√n | 58.528217331756 |
Divisors of 686793984
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -686793983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 686793984 can be divided by 144 positive divisors. The sum of these divisors (counting 686793984) is 1, the average is 0.0069444444444444.
Base conversion 686793984
Base | System | Value |
---|---|---|
2 | Binary | 101000111011111010010100000000 |
3 | Ternary | 1202212022202020020 |
4 | Quaternary | 220323322110000 |
5 | Quinary | 2401304401414 |
6 | Senary | 152052213440 |
8 | Octal | 5073722400 |
10 | Decimal | 686793984 |
12 | Duodecimal | 17200a280 |
16 | Hexadecimal | 28efa500 |
20 | Vigesimal | aec94j4 |
36 | Base36 | bcwdmo |
Cryptographic Hash Functions
md5 | 7526b961bf9bd71e0572316845d99b30 |
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sha1 | 73ed845bfe66319893760cf48f03dcf7399fe689 |
sha256 | 7083be8e60d02151be9dfd371449d355448875c33aacc757d3d8570f2b4877be |
sha512 | 6a6183ceb85af58c64ea89f27e6ab5dec5c997aa0a44b2118bbe4292bb9d2cb204d0ac8788ecf17137329012583cee6f3a7e9bad2a0388cfe5c74cd01367f547 |
ripemd-160 | 17b3492f7ee0bc9419d4ce4a49b79c22cf64cab9 |
686793984 as geometric shapes
Circle
Radius = nDiameter | 1373587968 |
---|---|
Circumference | 4315253869.3281 |
Area | 1.4818451984436E+18 |
Sphere
Radius = nVolume | 1.3569631566805E+27 |
---|---|
Surface area | 5.9273807937746E+18 |
Circumference | 4315253869.3281 |
Square
Length = nPerimeter | 2747175936 |
---|---|
Area | 471685976458592256 |
Diagonal | 971273366.72905 |
Cube
Length = nSurface area | 2830115858751553536 |
---|---|
Volume | 3.2395109096893E+26 |
Space diagonal | 1189562074.6206 |
Equilateral Triangle
Length = nPerimeter | 2060381952 |
---|---|
Area | 2.04246019111E+17 |
Altitude | 594781037.31032 |
Triangular Pyramid
Length = nSurface area | 2.04246019111E+17 |
---|---|
Volume | 3.8178002199485E+25 |
Height | 323757788.90968 |