138304908 (number)
138304908 is an even 9-digits composite number following 138304907 and preceding 138304909. In scientific notation, it is written as 1.38304908 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 39513744 positive integers (up to 138304908) that are relatively prime to 138304908.
Interesting facts
- 138304908 has 36 divisors, whose sum is 351471120
- The reverse of 138304908 is 809403831
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-eight million three hundred four thousand nine hundred eight |
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Notation
Scientific notation | 1.38304908 × 10^8 |
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Engineering notation | 1.38304908 × 10^6 |
Prime Factorization of 138304908
Prime Factorization 2 × 2 × 3 × 189 × 3 × 20327
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23050818 | Product of the distinct prime numbers |
The prime factorization of 138304908 is 2 × 2 × 3 × 189 × 3 × 20327. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138304908)
Multiplication
n×yn×2 | 276609816 |
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n×3 | 414914724 |
n×4 | 553219632 |
n×5 | 691524540 |
Division
n÷yn÷2 | 69152454 |
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n÷3 | 46101636 |
n÷3 | 34576227 |
n÷5 | 27660981.6 |
Exponentiation
nyn2 | 19128247576888464 |
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n3 | 2.6455305213228E+24 |
n4 | 3.6588985536274E+32 |
n5 | 5.0604362784077E+40 |
Nth Root
y√n2√n | 11760.310710181 |
---|---|
3√n | 517.14523889824 |
4√n | 108.44496627406 |
5√n | 42.478338209861 |
Divisors of 138304908
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138304907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138304908 can be divided by 36 positive divisors. The sum of these divisors (counting 138304908) is 1, the average is 0.027777777777778.
Base conversion 138304908
Base | System | Value |
---|---|---|
2 | Binary | 1000001111100101110110001100 |
3 | Ternary | 100122020121200000 |
4 | Quaternary | 20033211312030 |
5 | Quinary | 240401224113 |
6 | Senary | 21420204300 |
8 | Octal | 1017456614 |
10 | Decimal | 138304908 |
12 | Duodecimal | 3a399690 |
16 | Hexadecimal | 83e5d8c |
20 | Vigesimal | 2348258 |
36 | Base36 | 2accr0 |
Cryptographic Hash Functions
md5 | 58648a5a27bf047c41f9e9dc24bfcdcd |
---|---|
sha1 | ae184ec6b07894e05a9a04f61a0dc74caa6f6317 |
sha256 | ad4acfa7c99194efa93d11eef1fcbda3eab3d98313591b31b1211dbaf59bd30c |
sha512 | f2f00383f6ca246cb88ddd4feceece3fb7121f27c0e3de4155b0260b9c7ae361694d213fcbe11dc34d52d6c8933ab1669714e96a151906ff213beecb65b93afc |
ripemd-160 | 6ce6ce00cdf046e5698632a8a1dd94ab90dcd454 |
138304908 as geometric shapes
Circle
Radius = nDiameter | 276609816 |
---|---|
Circumference | 868995365.85642 |
Area | 6.00931620636E+16 |
Sphere
Radius = nVolume | 1.108157233418E+25 |
---|---|
Surface area | 2.403726482544E+17 |
Circumference | 868995365.85642 |
Square
Length = nPerimeter | 553219632 |
---|---|
Area | 19128247576888464 |
Diagonal | 195592676.63636 |
Cube
Length = nSurface area | 114769485461330784 |
---|---|
Volume | 2.6455305213228E+24 |
Space diagonal | 239551127.59214 |
Equilateral Triangle
Length = nPerimeter | 414914724 |
---|---|
Area | 8.2827741657318E+15 |
Altitude | 119775563.79607 |
Triangular Pyramid
Length = nSurface area | 8.2827741657318E+15 |
---|---|
Volume | 3.1177876191055E+23 |
Height | 65197558.878788 |