828393969 (number)
828393969 is an odd 9-digits composite number following 828393968 and preceding 828393970. In scientific notation, it is written as 8.28393969 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 471905280 positive integers (up to 828393969) that are relatively prime to 828393969.
Interesting facts
- 828393969 has 32 divisors, whose sum is 1280168064
- The reverse of 828393969 is 969393828
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | eight hundred twenty-eight million three hundred ninety-three thousand nine hundred sixty-nine |
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Notation
Scientific notation | 8.28393969 × 10^8 |
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Engineering notation | 8.28393969 × 10^6 |
Prime Factorization of 828393969
Prime Factorization 3 × 17 × 13 × 61 × 20483
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828393969 | Product of the distinct prime numbers |
The prime factorization of 828393969 is 3 × 17 × 13 × 61 × 20483. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828393969)
Multiplication
n×yn×2 | 1656787938 |
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n×3 | 2485181907 |
n×4 | 3313575876 |
n×5 | 4141969845 |
Division
n÷yn÷2 | 414196984.5 |
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n÷3 | 276131323 |
n÷3 | 207098492.25 |
n÷5 | 165678793.8 |
Exponentiation
nyn2 | 686236567875572961 |
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n3 | 5.6847423413538E+26 |
n4 | 4.7092062708965E+35 |
n5 | 3.9010780735876E+44 |
Nth Root
y√n2√n | 28781.834010361 |
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3√n | 939.17309541673 |
4√n | 169.65209698192 |
5√n | 60.764144198402 |
Divisors of 828393969
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 | -828393968 | 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 828393969 can be divided by 32 positive divisors. The sum of these divisors (counting 828393969) is 1, the average is 0.03125.
Base conversion 828393969
Base | System | Value |
---|---|---|
2 | Binary | 110001011000000100100111110001 |
3 | Ternary | 2010201202202220010 |
4 | Quaternary | 301120010213301 |
5 | Quinary | 3144032101334 |
6 | Senary | 214111205133 |
8 | Octal | 6130044761 |
10 | Decimal | 828393969 |
12 | Duodecimal | 1b15167a9 |
16 | Hexadecimal | 316049f1 |
20 | Vigesimal | cih94i9 |
36 | Base36 | dp7cvl |
Cryptographic Hash Functions
md5 | 39114f7f59d6acceaf05496619a98ac5 |
---|---|
sha1 | 140fdb1acb2768e8831e7a32c1f37d97cc3f74f2 |
sha256 | 845177bd26b450994669af8512c02b275bf1c820d76bd59abcedd4bfe17ffa6a |
sha512 | 89b98ae908199500646ca8aa6f220aa4a4d2cce0b6ab934ab0546272f67b9cb08b2f0967d14613597b93793ce1bfac6152b307bddb032a6b090e0b756a48d4ff |
ripemd-160 | 40156059543100533e1d9e669fcf89c738729476 |
828393969 as geometric shapes
Circle
Radius = nDiameter | 1656787938 |
---|---|
Circumference | 5204952814.577 |
Area | 2.1558757602626E+18 |
Sphere
Radius = nVolume | 2.3812193036197E+27 |
---|---|
Surface area | 8.6235030410503E+18 |
Circumference | 5204952814.577 |
Square
Length = nPerimeter | 3313575876 |
---|---|
Area | 686236567875572961 |
Diagonal | 1171525985.9479 |
Cube
Length = nSurface area | 4117419407253437766 |
---|---|
Volume | 5.6847423413538E+26 |
Space diagonal | 1434820442.9916 |
Equilateral Triangle
Length = nPerimeter | 2485181907 |
---|---|
Area | 2.9714915039305E+17 |
Altitude | 717410221.49582 |
Triangular Pyramid
Length = nSurface area | 2.9714915039305E+17 |
---|---|
Volume | 6.699533098116E+25 |
Height | 390508661.98263 |