13455912 (number)
13455912 is an even 8-digits composite number following 13455911 and preceding 13455913. In scientific notation, it is written as 1.3455912 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4305600 positive integers (up to 13455912) that are relatively prime to 13455912.
Interesting facts
- 13455912 has 64 divisors, whose sum is 35020800
- The reverse of 13455912 is 21955431
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirteen million four hundred fifty-five thousand nine hundred twelve |
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Notation
Scientific notation | 1.3455912 × 10^7 |
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Engineering notation | 1.3455912 × 10^6 |
Prime Factorization of 13455912
Prime Factorization 2 × 2 × 2 × 3 × 151 × 47 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3363978 | Product of the distinct prime numbers |
The prime factorization of 13455912 is 2 × 2 × 2 × 3 × 151 × 47 × 79. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13455912)
Multiplication
n×yn×2 | 26911824 |
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n×3 | 40367736 |
n×4 | 53823648 |
n×5 | 67279560 |
Division
n÷yn÷2 | 6727956 |
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n÷3 | 4485304 |
n÷3 | 3363978 |
n÷5 | 2691182.4 |
Exponentiation
nyn2 | 181061567751744 |
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n3 | 2.4363485222495E+21 |
n4 | 3.2783291316719E+28 |
n5 | 4.4112908302814E+35 |
Nth Root
y√n2√n | 3668.2300909294 |
---|---|
3√n | 237.85067015958 |
4√n | 60.565915257093 |
5√n | 26.655241868388 |
Divisors of 13455912
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13455911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13455912 can be divided by 64 positive divisors. The sum of these divisors (counting 13455912) is 1, the average is 0.015625.
Base conversion 13455912
Base | System | Value |
---|---|---|
2 | Binary | 110011010101001000101000 |
3 | Ternary | 221022122001010 |
4 | Quaternary | 303111020220 |
5 | Quinary | 11421042122 |
6 | Senary | 1200223520 |
8 | Octal | 63251050 |
10 | Decimal | 13455912 |
12 | Duodecimal | 460aba0 |
16 | Hexadecimal | cd5228 |
20 | Vigesimal | 441jfc |
36 | Base36 | 80enc |
Cryptographic Hash Functions
md5 | b8ad39b5c81edb35b4380698cf0d3978 |
---|---|
sha1 | 2c21e450c2fb11ee0f60957a23657069f393cfd7 |
sha256 | 569f06b55f6130a9e14936a4f9885222e7d352d07513c78c558066ef1713e697 |
sha512 | 909b8cc8b0c6bea351e3bc3d3d0819cf8d08b3075e160af39e7ca86c155a83c9bed612a32efc3af99a2f83881ee4f8694f8ff29825c76adec2251073f221e196 |
ripemd-160 | fcdcbb112a892da8b67d552ec4802cef62fa9123 |
13455912 as geometric shapes
Circle
Radius = nDiameter | 26911824 |
---|---|
Circumference | 84545988.573101 |
Area | 5.6882169109633E+14 |
Sphere
Radius = nVolume | 1.0205352825445E+22 |
---|---|
Surface area | 2.2752867643853E+15 |
Circumference | 84545988.573101 |
Square
Length = nPerimeter | 53823648 |
---|---|
Area | 181061567751744 |
Diagonal | 19029533.244499 |
Cube
Length = nSurface area | 1086369406510464 |
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Volume | 2.4363485222495E+21 |
Space diagonal | 23306323.246176 |
Equilateral Triangle
Length = nPerimeter | 40367736 |
---|---|
Area | 78401958661024 |
Altitude | 11653161.623088 |
Triangular Pyramid
Length = nSurface area | 78401958661024 |
---|---|
Volume | 2.8712642690274E+20 |
Height | 6343177.7481663 |