137728908 (number)
137728908 is an even 9-digits composite number following 137728907 and preceding 137728909. In scientific notation, it is written as 1.37728908 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 44102880 positive integers (up to 137728908) that are relatively prime to 137728908.
Interesting facts
- 137728908 has 48 divisors, whose sum is 278476800
- The reverse of 137728908 is 809827731
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred thirty-seven million seven hundred twenty-eight thousand nine hundred eight |
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Notation
Scientific notation | 1.37728908 × 10^8 |
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Engineering notation | 1.37728908 × 10^6 |
Prime Factorization of 137728908
Prime Factorization 2 × 2 × 9 × 31 × 167 × 739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 68864454 | Product of the distinct prime numbers |
The prime factorization of 137728908 is 2 × 2 × 9 × 31 × 167 × 739. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 137728908)
Multiplication
n×yn×2 | 275457816 |
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n×3 | 413186724 |
n×4 | 550915632 |
n×5 | 688644540 |
Division
n÷yn÷2 | 68864454 |
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n÷3 | 45909636 |
n÷3 | 34432227 |
n÷5 | 27545781.6 |
Exponentiation
nyn2 | 18969252098872464 |
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n3 | 2.6126143771544E+24 |
n4 | 3.5983252519058E+32 |
n5 | 4.9559340757381E+40 |
Nth Root
y√n2√n | 11735.796010497 |
---|---|
3√n | 516.42631975216 |
4√n | 108.33187901305 |
5√n | 42.442897117596 |
Divisors of 137728908
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -137728907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 137728908 can be divided by 48 positive divisors. The sum of these divisors (counting 137728908) is 1, the average is 0.020833333333333.
Base conversion 137728908
Base | System | Value |
---|---|---|
2 | Binary | 1000001101011001001110001100 |
3 | Ternary | 100121011100112200 |
4 | Quaternary | 20031121032030 |
5 | Quinary | 240224311113 |
6 | Senary | 21400001500 |
8 | Octal | 1015311614 |
10 | Decimal | 137728908 |
12 | Duodecimal | 3a160290 |
16 | Hexadecimal | 835938c |
20 | Vigesimal | 230g258 |
36 | Base36 | 2a00b0 |
Cryptographic Hash Functions
md5 | e4d10b26023df18ff50146e249bb27a7 |
---|---|
sha1 | c5245fd223ddfc47d8a5f99f4dbd1103e2849cbd |
sha256 | b5211804c006468e025e9bf3e52f7e096af11be5cc33409d1fc01fb987059f50 |
sha512 | dae0db3851a390971f841c43aa5d663aaf2ab2ff60b02d59da5e9ddb4fdfecea8009e8806f8cbc52fac45d587648357982975496ee0531d916f9ccf7e5d24143 |
ripemd-160 | 09ad99ece5daa0cee0289f411a9ee99186da4161 |
137728908 as geometric shapes
Circle
Radius = nDiameter | 275457816 |
---|---|
Circumference | 865376251.11949 |
Area | 5.959366303791E+16 |
Sphere
Radius = nVolume | 1.0943693511908E+25 |
---|---|
Surface area | 2.3837465215164E+17 |
Circumference | 865376251.11949 |
Square
Length = nPerimeter | 550915632 |
---|---|
Area | 18969252098872464 |
Diagonal | 194778089.62444 |
Cube
Length = nSurface area | 113815512593234784 |
---|---|
Volume | 2.6126143771544E+24 |
Space diagonal | 238553466.32698 |
Equilateral Triangle
Length = nPerimeter | 413186724 |
---|---|
Area | 8.2139271042074E+15 |
Altitude | 119276733.16349 |
Triangular Pyramid
Length = nSurface area | 8.2139271042074E+15 |
---|---|
Volume | 3.0789955711856E+23 |
Height | 64926029.874812 |