13161856 (number)
13161856 is an even 8-digits composite number following 13161855 and preceding 13161857. In scientific notation, it is written as 1.3161856 × 10^7. The sum of its digits is 31. It has a total of 10 prime factors and 48 positive divisors. There are 6309120 positive integers (up to 13161856) that are relatively prime to 13161856.
Interesting facts
- 13161856 has 48 divisors, whose sum is 27347220
- The reverse of 13161856 is 65816131
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | thirteen million one hundred sixty-one thousand eight hundred fifty-six |
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Notation
Scientific notation | 1.3161856 × 10^7 |
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Engineering notation | 1.3161856 × 10^6 |
Prime Factorization of 13161856
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 107 × 31
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 6634 | Product of the distinct prime numbers |
The prime factorization of 13161856 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 107 × 31. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13161856)
Multiplication
n×yn×2 | 26323712 |
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n×3 | 39485568 |
n×4 | 52647424 |
n×5 | 65809280 |
Division
n÷yn÷2 | 6580928 |
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n÷3 | 4387285.3333333 |
n÷3 | 3290464 |
n÷5 | 2632371.2 |
Exponentiation
nyn2 | 173234453364736 |
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n3 | 2.2800869294254E+21 |
n4 | 3.0010175832579E+28 |
n5 | 3.9498961284308E+35 |
Nth Root
y√n2√n | 3627.9272319053 |
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3√n | 236.10528673778 |
4√n | 60.232277326242 |
5√n | 26.5377089688 |
Divisors of 13161856
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 | -13161855 | 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 13161856 can be divided by 48 positive divisors. The sum of these divisors (counting 13161856) is 1, the average is 0.020833333333333.
Base conversion 13161856
Base | System | Value |
---|---|---|
2 | Binary | 110010001101010110000000 |
3 | Ternary | 220202200200011 |
4 | Quaternary | 302031112000 |
5 | Quinary | 11332134411 |
6 | Senary | 1150034304 |
8 | Octal | 62152600 |
10 | Decimal | 13161856 |
12 | Duodecimal | 44a8994 |
16 | Hexadecimal | c8d580 |
20 | Vigesimal | 4254cg |
36 | Base36 | 7u3r4 |
Cryptographic Hash Functions
md5 | 86edf887a94bb426b407e2ab539642e6 |
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sha1 | 2a108c08897e249d58dac12e52d5d4b1af4030bc |
sha256 | 53d41e86a3011a87b1d8a7b3be77a75fa41ca2e3bd7c902205c81f5451cdd4d5 |
sha512 | 0760ec4af48d69acc0dc79cf0c503ebeb05ced9b1db52133870769b7eec32b6739b36f99536cd906644215f882d757ff365e419456e2473e305d5fb7e399fc58 |
ripemd-160 | 564869d53181ed6df3b60eb162d9e992a80a1499 |
13161856 as geometric shapes
Circle
Radius = nDiameter | 26323712 |
---|---|
Circumference | 82698380.234413 |
Area | 5.442320860393E+14 |
Sphere
Radius = nVolume | 9.5508057960385E+21 |
---|---|
Surface area | 2.1769283441572E+15 |
Circumference | 82698380.234413 |
Square
Length = nPerimeter | 52647424 |
---|---|
Area | 173234453364736 |
Diagonal | 18613675.261202 |
Cube
Length = nSurface area | 1039406720188416 |
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Volume | 2.2800869294254E+21 |
Space diagonal | 22797003.313905 |
Equilateral Triangle
Length = nPerimeter | 39485568 |
---|---|
Area | 75012718712286 |
Altitude | 11398501.656953 |
Triangular Pyramid
Length = nSurface area | 75012718712286 |
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Volume | 2.6871082158192E+20 |
Height | 6204558.4204006 |