13549968 (number)
13549968 is an even 8-digits composite number following 13549967 and preceding 13549969. In scientific notation, it is written as 1.3549968 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 4451328 positive integers (up to 13549968) that are relatively prime to 13549968.
Interesting facts
- 13549968 has 60 divisors, whose sum is 38470380
- The reverse of 13549968 is 86994531
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | thirteen million five hundred forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.3549968 × 10^7 |
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Engineering notation | 1.3549968 × 10^6 |
Prime Factorization of 13549968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 73 × 1289
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 564582 | Product of the distinct prime numbers |
The prime factorization of 13549968 is 2 × 2 × 2 × 2 × 3 × 3 × 73 × 1289. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13549968)
Multiplication
n×yn×2 | 27099936 |
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n×3 | 40649904 |
n×4 | 54199872 |
n×5 | 67749840 |
Division
n÷yn÷2 | 6774984 |
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n÷3 | 4516656 |
n÷3 | 3387492 |
n÷5 | 2709993.6 |
Exponentiation
nyn2 | 183601632801024 |
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n3 | 2.4877962492016E+21 |
n4 | 3.3709559567202E+28 |
n5 | 4.5676345342968E+35 |
Nth Root
y√n2√n | 3681.028117252 |
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3√n | 238.40357110696 |
4√n | 60.671476966133 |
5√n | 26.692401816154 |
Divisors of 13549968
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13549967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13549968 can be divided by 60 positive divisors. The sum of these divisors (counting 13549968) is 1, the average is 0.016666666666667.
Base conversion 13549968
Base | System | Value |
---|---|---|
2 | Binary | 110011101100000110010000 |
3 | Ternary | 221111102001200 |
4 | Quaternary | 303230012100 |
5 | Quinary | 11432044333 |
6 | Senary | 1202231200 |
8 | Octal | 63540620 |
10 | Decimal | 13549968 |
12 | Duodecimal | 4655500 |
16 | Hexadecimal | cec190 |
20 | Vigesimal | 44dei8 |
36 | Base36 | 82f80 |
Cryptographic Hash Functions
md5 | bb0b26a2981e167292071b6e94f861fd |
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sha1 | 46bb3c2c9cd0b28f5aadb95cd15a605d8cd03771 |
sha256 | 435ac91d22d185ebe0dd8e8b86461394d21bafda4f059c16fbf9c7587b2cebf3 |
sha512 | 650f1961e75e31506373a81fa060cdd81b66b65e214cbea307cdf070a62fcbe378f6eda35a7984c1a9cbaf77a06261400a172eb6041725c0666a43515a45c06c |
ripemd-160 | 3dfbb1635efc43b3370d20d75b71215b4efdd23b |
13549968 as geometric shapes
Circle
Radius = nDiameter | 27099936 |
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Circumference | 85136959.850354 |
Area | 5.7680154079479E+14 |
Sphere
Radius = nVolume | 1.042085656016E+22 |
---|---|
Surface area | 2.3072061631792E+15 |
Circumference | 85136959.850354 |
Square
Length = nPerimeter | 54199872 |
---|---|
Area | 183601632801024 |
Diagonal | 19162548.515321 |
Cube
Length = nSurface area | 1101609796806144 |
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Volume | 2.4877962492016E+21 |
Space diagonal | 23469233.016932 |
Equilateral Triangle
Length = nPerimeter | 40649904 |
---|---|
Area | 79501839090995 |
Altitude | 11734616.508466 |
Triangular Pyramid
Length = nSurface area | 79501839090995 |
---|---|
Volume | 2.9318959967015E+20 |
Height | 6387516.1717738 |