13778908 (number)
13778908 is an even 8-digits composite number following 13778907 and preceding 13778909. In scientific notation, it is written as 1.3778908 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 5391360 positive integers (up to 13778908) that are relatively prime to 13778908.
Interesting facts
- 13778908 has 48 divisors, whose sum is 27941760
- The reverse of 13778908 is 80987731
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | thirteen million seven hundred seventy-eight thousand nine hundred eight |
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Notation
Scientific notation | 1.3778908 × 10^7 |
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Engineering notation | 1.3778908 × 10^6 |
Prime Factorization of 13778908
Prime Factorization 2 × 2 × 17 × 143 × 13 × 109
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6889454 | Product of the distinct prime numbers |
The prime factorization of 13778908 is 2 × 2 × 17 × 143 × 13 × 109. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13778908)
Multiplication
n×yn×2 | 27557816 |
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n×3 | 41336724 |
n×4 | 55115632 |
n×5 | 68894540 |
Division
n÷yn÷2 | 6889454 |
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n÷3 | 4592969.3333333 |
n÷3 | 3444727 |
n÷5 | 2755781.6 |
Exponentiation
nyn2 | 189858305672464 |
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n3 | 2.6160401268968E+21 |
n4 | 3.6046176232819E+28 |
n5 | 4.966769460638E+35 |
Nth Root
y√n2√n | 3711.9951508589 |
---|---|
3√n | 239.7387666839 |
4√n | 60.926145051685 |
5√n | 26.781997186604 |
Divisors of 13778908
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 | -13778907 | 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 13778908 can be divided by 48 positive divisors. The sum of these divisors (counting 13778908) is 1, the average is 0.020833333333333.
Base conversion 13778908
Base | System | Value |
---|---|---|
2 | Binary | 110100100011111111011100 |
3 | Ternary | 221221001002221 |
4 | Quaternary | 310203333130 |
5 | Quinary | 12011411113 |
6 | Senary | 1211155124 |
8 | Octal | 64437734 |
10 | Decimal | 13778908 |
12 | Duodecimal | 4745aa4 |
16 | Hexadecimal | d23fdc |
20 | Vigesimal | 462758 |
36 | Base36 | 87bvg |
Cryptographic Hash Functions
md5 | 2f84a9e8e114e8ba637cca1cc82a1bfd |
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sha1 | 1fa571cda7e0e551a0227c72cf9bb3a4f076e881 |
sha256 | a1bcf0ae2bfeb50dbd0fcda178de10aff548bd73663e98bd08c822cc3bc9882f |
sha512 | c506c037fbf494e46daf132b1ed45f1e9b1d5338811e4ade3336d79fe895f6358ef5ad6c0aa08885775758022aa9f40a6a64cfd63b4d4954227fcb98a9f3eeee |
ripemd-160 | 346fde23e9b9b0525b98b006d1a1d64e5c08ad08 |
13778908 as geometric shapes
Circle
Radius = nDiameter | 27557816 |
---|---|
Circumference | 86575432.294579 |
Area | 5.9645745832362E+14 |
Sphere
Radius = nVolume | 1.0958043258873E+22 |
---|---|
Surface area | 2.3858298332945E+15 |
Circumference | 86575432.294579 |
Square
Length = nPerimeter | 55115632 |
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Area | 189858305672464 |
Diagonal | 19486318.568291 |
Cube
Length = nSurface area | 1139149834034784 |
---|---|
Volume | 2.6160401268968E+21 |
Space diagonal | 23865768.728817 |
Equilateral Triangle
Length = nPerimeter | 41336724 |
---|---|
Area | 82211057915912 |
Altitude | 11932884.364409 |
Triangular Pyramid
Length = nSurface area | 82211057915912 |
---|---|
Volume | 3.0830328559747E+20 |
Height | 6495439.5227637 |