728049136 (number)
728049136 is an even 9-digits composite number following 728049135 and preceding 728049137. In scientific notation, it is written as 7.28049136 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 343680000 positive integers (up to 728049136) that are relatively prime to 728049136.
Interesting facts
- 728049136 has 40 divisors, whose sum is 1491654528
- The reverse of 728049136 is 631940827
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | seven hundred twenty-eight million forty-nine thousand one hundred thirty-six |
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Notation
Scientific notation | 7.28049136 × 10^8 |
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Engineering notation | 7.28049136 × 10^6 |
Prime Factorization of 728049136
Prime Factorization 2 × 2 × 2 × 2 × 31 × 41 × 35801
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 91006142 | Product of the distinct prime numbers |
The prime factorization of 728049136 is 2 × 2 × 2 × 2 × 31 × 41 × 35801. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 728049136)
Multiplication
n×yn×2 | 1456098272 |
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n×3 | 2184147408 |
n×4 | 2912196544 |
n×5 | 3640245680 |
Division
n÷yn÷2 | 364024568 |
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n÷3 | 242683045.33333 |
n÷3 | 182012284 |
n÷5 | 145609827.2 |
Exponentiation
nyn2 | 530055544430346496 |
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n3 | 3.8590648115452E+26 |
n4 | 2.8095888018135E+35 |
n5 | 2.0455186996756E+44 |
Nth Root
y√n2√n | 26982.385661761 |
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3√n | 899.60852768866 |
4√n | 164.26315978259 |
5√n | 59.215055159053 |
Divisors of 728049136
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -728049135 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 728049136 can be divided by 40 positive divisors. The sum of these divisors (counting 728049136) is 1, the average is 0.025.
Base conversion 728049136
Base | System | Value |
---|---|---|
2 | Binary | 101011011001010010010111110000 |
3 | Ternary | 1212201221201122211 |
4 | Quaternary | 223121102113300 |
5 | Quinary | 2442340033021 |
6 | Senary | 200124341504 |
8 | Octal | 5331222760 |
10 | Decimal | 728049136 |
12 | Duodecimal | 1839a4894 |
16 | Hexadecimal | 2b6525f0 |
20 | Vigesimal | b7a62gg |
36 | Base36 | c1gmb4 |
Cryptographic Hash Functions
md5 | 5057421088015ac479678afc4d9ba1e7 |
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sha1 | 035a3839417416316207a29358523b5340d6f3e8 |
sha256 | 95bfc4cf2b8ccdc12eac9f138da961549b0cd7a93d3887b472994a4f4207687d |
sha512 | a7fb97b1278953c89d8abf640d5cdad2d71b0895d0a04076a05ef5602a103f94a0a32f413ffd317d23ca3d212faf4ba03efe2ed9bb66d1278392fb4087982f14 |
ripemd-160 | 3b561aeeb81f52f7e030783239eb6fd66b73bf18 |
728049136 as geometric shapes
Circle
Radius = nDiameter | 1456098272 |
---|---|
Circumference | 4574467634.22 |
Area | 1.6652186043769E+18 |
Sphere
Radius = nVolume | 1.6164812882237E+27 |
---|---|
Surface area | 6.6608744175077E+18 |
Circumference | 4574467634.22 |
Square
Length = nPerimeter | 2912196544 |
---|---|
Area | 530055544430346496 |
Diagonal | 1029616962.2052 |
Cube
Length = nSurface area | 3180333266582078976 |
---|---|
Volume | 3.8590648115452E+26 |
Space diagonal | 1261018093.9586 |
Equilateral Triangle
Length = nPerimeter | 2184147408 |
---|---|
Area | 2.2952078344674E+17 |
Altitude | 630509046.97931 |
Triangular Pyramid
Length = nSurface area | 2.2952078344674E+17 |
---|---|
Volume | 4.54795149547E+25 |
Height | 343205654.0684 |