13481856 (number)
13481856 is an even 8-digits composite number following 13481855 and preceding 13481857. In scientific notation, it is written as 1.3481856 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 128 positive divisors. There are 4345344 positive integers (up to 13481856) that are relatively prime to 13481856.
Interesting facts
- 13481856 has 128 divisors, whose sum is 41126400
- The reverse of 13481856 is 65818431
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirteen million four hundred eighty-one thousand eight hundred fifty-six |
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Notation
Scientific notation | 1.3481856 × 10^7 |
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Engineering notation | 1.3481856 × 10^6 |
Prime Factorization of 13481856
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 47 × 83
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 210654 | Product of the distinct prime numbers |
The prime factorization of 13481856 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 47 × 83. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13481856)
Multiplication
n×yn×2 | 26963712 |
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n×3 | 40445568 |
n×4 | 53927424 |
n×5 | 67409280 |
Division
n÷yn÷2 | 6740928 |
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n÷3 | 4493952 |
n÷3 | 3370464 |
n÷5 | 2696371.2 |
Exponentiation
nyn2 | 181760441204736 |
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n3 | 2.4504680948187E+21 |
n4 | 3.303685798694E+28 |
n5 | 4.4539816207238E+35 |
Nth Root
y√n2√n | 3671.7646983433 |
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3√n | 238.00343661916 |
4√n | 60.595088071091 |
5√n | 26.665512608449 |
Divisors of 13481856
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13481855 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13481856 can be divided by 128 positive divisors. The sum of these divisors (counting 13481856) is 1, the average is 0.0078125.
Base conversion 13481856
Base | System | Value |
---|---|---|
2 | Binary | 110011011011011110000000 |
3 | Ternary | 221100221122000 |
4 | Quaternary | 303123132000 |
5 | Quinary | 11422404411 |
6 | Senary | 1200544000 |
8 | Octal | 63333600 |
10 | Decimal | 13481856 |
12 | Duodecimal | 4622000 |
16 | Hexadecimal | cdb780 |
20 | Vigesimal | 4454cg |
36 | Base36 | 80yo0 |
Cryptographic Hash Functions
md5 | eb5a4c7588ebfbdada292843ff9083ac |
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sha1 | d79c6b155d034ac7c6950d4255023df2815460c2 |
sha256 | ddba10f5d3a522ca97b3e35d01378d198d96704ca573bbeb53fe16a4c6e25609 |
sha512 | 31232c4b5a923ca28f465fdb7e765263a37ee19e936a9c93e1edf777dd98bd8896bb1587997c9a87c8d6973fe1d2f723157cb2147e5d5f16e19f687855b9d4ac |
ripemd-160 | d23ea427b20f5e0b537db19f5e7569d2b07949ec |
13481856 as geometric shapes
Circle
Radius = nDiameter | 26963712 |
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Circumference | 84708999.532711 |
Area | 5.7101726680204E+14 |
Sphere
Radius = nVolume | 1.0264496752718E+22 |
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Surface area | 2.2840690672082E+15 |
Circumference | 84708999.532711 |
Square
Length = nPerimeter | 53927424 |
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Area | 181760441204736 |
Diagonal | 19066223.601161 |
Cube
Length = nSurface area | 1090562647228416 |
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Volume | 2.4504680948187E+21 |
Space diagonal | 23351259.572327 |
Equilateral Triangle
Length = nPerimeter | 40445568 |
---|---|
Area | 78704579743185 |
Altitude | 11675629.786164 |
Triangular Pyramid
Length = nSurface area | 78704579743185 |
---|---|
Volume | 2.8879043448793E+20 |
Height | 6355407.8670537 |