829121238 (number)
829121238 is an even 9-digits composite number following 829121237 and preceding 829121239. In scientific notation, it is written as 8.29121238 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 250430400 positive integers (up to 829121238) that are relatively prime to 829121238.
Interesting facts
- 829121238 has 32 divisors, whose sum is 1680451200
- The reverse of 829121238 is 832121928
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | eight hundred twenty-nine million one hundred twenty-one thousand two hundred thirty-eight |
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Notation
Scientific notation | 8.29121238 × 10^8 |
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Engineering notation | 8.29121238 × 10^6 |
Prime Factorization of 829121238
Prime Factorization 2 × 99 × 3 × 331 × 4217
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 829121238 | Product of the distinct prime numbers |
The prime factorization of 829121238 is 2 × 99 × 3 × 331 × 4217. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 829121238)
Multiplication
n×yn×2 | 1658242476 |
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n×3 | 2487363714 |
n×4 | 3316484952 |
n×5 | 4145606190 |
Division
n÷yn÷2 | 414560619 |
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n÷3 | 276373746 |
n÷3 | 207280309.5 |
n÷5 | 165824247.6 |
Exponentiation
nyn2 | 687442027302652644 |
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n3 | 5.6997278473041E+26 |
n4 | 4.7257654090198E+35 |
n5 | 3.9182324664241E+44 |
Nth Root
y√n2√n | 28794.465405699 |
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3√n | 939.44785666846 |
4√n | 169.68932024644 |
5√n | 60.77480974386 |
Divisors of 829121238
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 | -829121237 | 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 829121238 can be divided by 32 positive divisors. The sum of these divisors (counting 829121238) is 1, the average is 0.03125.
Base conversion 829121238
Base | System | Value |
---|---|---|
2 | Binary | 110001011010110110001011010110 |
3 | Ternary | 2010210010201112000 |
4 | Quaternary | 301122312023112 |
5 | Quinary | 3144223334423 |
6 | Senary | 214134540130 |
8 | Octal | 6132661326 |
10 | Decimal | 829121238 |
12 | Duodecimal | 1b1807646 |
16 | Hexadecimal | 316b62d6 |
20 | Vigesimal | cj2031i |
36 | Base36 | dpmy1i |
Cryptographic Hash Functions
md5 | 0137cee2c4e18b623835f989e734c425 |
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sha1 | 0f0295cd9a1a59f2d65cbce856acccdabeb711e0 |
sha256 | 14c58eb7f6a680b038a88217142cdcb7c56393755bb499d49a3b4302f32aba16 |
sha512 | 9d04cbb37b4e8da271549242ef3fc13100ade515dd413e436ef15d2d4796ad21e7f309553926c76a585350e2dfcbcdc056bfccfdccc41890c8d11d129aa8c17e |
ripemd-160 | b5d8f3abdadda46468aa2adbfd0dd8a86e8ee801 |
829121238 as geometric shapes
Circle
Radius = nDiameter | 1658242476 |
---|---|
Circumference | 5209522380.4721 |
Area | 2.1596628227429E+18 |
Sphere
Radius = nVolume | 2.3874964176735E+27 |
---|---|
Surface area | 8.6386512909716E+18 |
Circumference | 5209522380.4721 |
Square
Length = nPerimeter | 3316484952 |
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Area | 687442027302652644 |
Diagonal | 1172554499.6312 |
Cube
Length = nSurface area | 4124652163815915864 |
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Volume | 5.6997278473041E+26 |
Space diagonal | 1436080109.8504 |
Equilateral Triangle
Length = nPerimeter | 2487363714 |
---|---|
Area | 2.9767112963659E+17 |
Altitude | 718040054.9252 |
Triangular Pyramid
Length = nSurface area | 2.9767112963659E+17 |
---|---|
Volume | 6.7171936862442E+25 |
Height | 390851499.87706 |