138840584 (number)
138840584 is an even 9-digits composite number following 138840583 and preceding 138840585. In scientific notation, it is written as 1.38840584 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 68539392 positive integers (up to 138840584) that are relatively prime to 138840584.
Interesting facts
- 138840584 has 32 divisors, whose sum is 263655000
- The reverse of 138840584 is 485048831
- Previous prime number is 269
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred thirty-eight million eight hundred forty thousand five hundred eighty-four |
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Notation
Scientific notation | 1.38840584 × 10^8 |
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Engineering notation | 1.38840584 × 10^6 |
Prime Factorization of 138840584
Prime Factorization 2 × 2 × 2 × 149 × 269 × 433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34710146 | Product of the distinct prime numbers |
The prime factorization of 138840584 is 2 × 2 × 2 × 149 × 269 × 433. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138840584)
Multiplication
n×yn×2 | 277681168 |
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n×3 | 416521752 |
n×4 | 555362336 |
n×5 | 694202920 |
Division
n÷yn÷2 | 69420292 |
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n÷3 | 46280194.666667 |
n÷3 | 34710146 |
n÷5 | 27768116.8 |
Exponentiation
nyn2 | 19276707765461056 |
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n3 | 2.6763893637539E+24 |
n4 | 3.7159146227499E+32 |
n5 | 5.1591975631673E+40 |
Nth Root
y√n2√n | 11783.063438682 |
---|---|
3√n | 517.81203955563 |
4√n | 108.54982007669 |
5√n | 42.511192365906 |
Divisors of 138840584
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 | -138840583 | 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 138840584 can be divided by 32 positive divisors. The sum of these divisors (counting 138840584) is 1, the average is 0.03125.
Base conversion 138840584
Base | System | Value |
---|---|---|
2 | Binary | 1000010001101000101000001000 |
3 | Ternary | 100200020211110212 |
4 | Quaternary | 20101220220020 |
5 | Quinary | 241020344314 |
6 | Senary | 21435500252 |
8 | Octal | 1021505010 |
10 | Decimal | 138840584 |
12 | Duodecimal | 3a5b7688 |
16 | Hexadecimal | 8468a08 |
20 | Vigesimal | 237f194 |
36 | Base36 | 2anu2w |
Cryptographic Hash Functions
md5 | cf274224dc125cf7c9a2305816ed1639 |
---|---|
sha1 | dbbe9c98e6442743c081393703c2b50588738dad |
sha256 | 639d2666ae252d8308372ae6a0660f79c6e7bed800e02e3cdb763d47dfeced8f |
sha512 | 07c21ad7aa57c8da4007aaaac4e19f3ae5390ec325e1db5b482079001a76c2cfc073eff7d46af994155c9cbd94c86ab44ec812af4b65a28c94d223a1037058d4 |
ripemd-160 | 7f3ff8dce5b7c83f2235b3ac6274977d30ca4de7 |
138840584 as geometric shapes
Circle
Radius = nDiameter | 277681168 |
---|---|
Circumference | 872361117.42903 |
Area | 6.055956350137E+16 |
Sphere
Radius = nVolume | 1.1210833551087E+25 |
---|---|
Surface area | 2.4223825400548E+17 |
Circumference | 872361117.42903 |
Square
Length = nPerimeter | 555362336 |
---|---|
Area | 19276707765461056 |
Diagonal | 196350236.9006 |
Cube
Length = nSurface area | 115660246592766336 |
---|---|
Volume | 2.6763893637539E+24 |
Space diagonal | 240478945.64053 |
Equilateral Triangle
Length = nPerimeter | 416521752 |
---|---|
Area | 8.347059313109E+15 |
Altitude | 120239472.82027 |
Triangular Pyramid
Length = nSurface area | 8.347059313109E+15 |
---|---|
Volume | 3.1541551136766E+23 |
Height | 65450078.966867 |