320820312 (number)
320820312 is an even 9-digits composite number following 320820311 and preceding 320820313. In scientific notation, it is written as 3.20820312 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 106874880 positive integers (up to 320820312) that are relatively prime to 320820312.
Interesting facts
- 320820312 has 32 divisors, whose sum is 802540080
- The reverse of 320820312 is 213028023
- Previous prime number is 2273
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | three hundred twenty million eight hundred twenty thousand three hundred twelve |
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Notation
Scientific notation | 3.20820312 × 10^8 |
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Engineering notation | 3.20820312 × 10^6 |
Prime Factorization of 320820312
Prime Factorization 2 × 2 × 2 × 3 × 2273 × 5881
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 80205078 | Product of the distinct prime numbers |
The prime factorization of 320820312 is 2 × 2 × 2 × 3 × 2273 × 5881. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 320820312)
Multiplication
n×yn×2 | 641640624 |
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n×3 | 962460936 |
n×4 | 1283281248 |
n×5 | 1604101560 |
Division
n÷yn÷2 | 160410156 |
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n÷3 | 106940104 |
n÷3 | 80205078 |
n÷5 | 64164062.4 |
Exponentiation
nyn2 | 102925672591777344 |
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n3 | 3.3020646393704E+25 |
n4 | 1.059369407847E+34 |
n5 | 3.3986722394872E+42 |
Nth Root
y√n2√n | 17911.45756213 |
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3√n | 684.57434403968 |
4√n | 133.8336936729 |
5√n | 50.263458892427 |
Divisors of 320820312
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -320820311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 320820312 can be divided by 32 positive divisors. The sum of these divisors (counting 320820312) is 1, the average is 0.03125.
Base conversion 320820312
Base | System | Value |
---|---|---|
2 | Binary | 10011000111110101010001011000 |
3 | Ternary | 211100200100201210 |
4 | Quaternary | 103013311101120 |
5 | Quinary | 1124112222222 |
6 | Senary | 51500143120 |
8 | Octal | 2307652130 |
10 | Decimal | 320820312 |
12 | Duodecimal | 8b537aa0 |
16 | Hexadecimal | 131f5458 |
20 | Vigesimal | 5052afc |
36 | Base36 | 5b0ajc |
Cryptographic Hash Functions
md5 | 7e3d4a29a842904f8f0f57884d205487 |
---|---|
sha1 | 70747bad5a84faac6d1e0b9f50e8e26a6ef44e86 |
sha256 | fd8466b8b5c8ba11095d59146e615e8a92b496c9971ce2fe46a1ec0a2708de47 |
sha512 | e49508f0a6338179bd95b14bee9ad893dbcbfce2fbbcb9639d8424c40c81b593969471664a89fd7fd831e906f2354d40898c6188cff9ae4d8fc44809a1869582 |
ripemd-160 | bbd6ed918629bc0d090de80d2dbf29c1ca1ecb8f |
320820312 as geometric shapes
Circle
Radius = nDiameter | 641640624 |
---|---|
Circumference | 2015773470.6032 |
Area | 3.2335053688012E+17 |
Sphere
Radius = nVolume | 1.3831656016966E+26 |
---|---|
Surface area | 1.2934021475205E+18 |
Circumference | 2015773470.6032 |
Square
Length = nPerimeter | 1283281248 |
---|---|
Area | 102925672591777344 |
Diagonal | 453708436.31517 |
Cube
Length = nSurface area | 617554035550664064 |
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Volume | 3.3020646393704E+25 |
Space diagonal | 555677080.4841 |
Equilateral Triangle
Length = nPerimeter | 962460936 |
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Area | 4.4568123583039E+16 |
Altitude | 277838540.24205 |
Triangular Pyramid
Length = nSurface area | 4.4568123583039E+16 |
---|---|
Volume | 3.8915204973585E+24 |
Height | 151236145.43839 |