20131848 (number)
20131848 is an even 8-digits composite number following 20131847 and preceding 20131849. In scientific notation, it is written as 2.0131848 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5909760 positive integers (up to 20131848) that are relatively prime to 20131848.
Interesting facts
- 20131848 has 64 divisors, whose sum is 52440000
- The reverse of 20131848 is 84813102
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred thirty-one thousand eight hundred forty-eight |
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Notation
Scientific notation | 2.0131848 × 10^7 |
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Engineering notation | 2.0131848 × 10^6 |
Prime Factorization of 20131848
Prime Factorization 2 × 2 × 2 × 99 × 3 × 37 × 229
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5032962 | Product of the distinct prime numbers |
The prime factorization of 20131848 is 2 × 2 × 2 × 99 × 3 × 37 × 229. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20131848)
Multiplication
n×yn×2 | 40263696 |
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n×3 | 60395544 |
n×4 | 80527392 |
n×5 | 100659240 |
Division
n÷yn÷2 | 10065924 |
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n÷3 | 6710616 |
n÷3 | 5032962 |
n÷5 | 4026369.6 |
Exponentiation
nyn2 | 405291303895104 |
---|---|
n3 | 8.159262925738E+21 |
n4 | 1.6426104101299E+29 |
n5 | 3.3068783099954E+36 |
Nth Root
y√n2√n | 4486.8527945543 |
---|---|
3√n | 272.03693990805 |
4√n | 66.983974162141 |
5√n | 28.891941613591 |
Divisors of 20131848
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 | -20131847 | 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 20131848 can be divided by 64 positive divisors. The sum of these divisors (counting 20131848) is 1, the average is 0.015625.
Base conversion 20131848
Base | System | Value |
---|---|---|
2 | Binary | 1001100110011000000001000 |
3 | Ternary | 1101212210201000 |
4 | Quaternary | 1030303000020 |
5 | Quinary | 20123204343 |
6 | Senary | 1555255000 |
8 | Octal | 114630010 |
10 | Decimal | 20131848 |
12 | Duodecimal | 68aa460 |
16 | Hexadecimal | 1333008 |
20 | Vigesimal | 65g9c8 |
36 | Base36 | bzhu0 |
Cryptographic Hash Functions
md5 | dd57928fa4d84b21ef4e903410376a9f |
---|---|
sha1 | 60034963f7534f9253917be934380f5eeb78b709 |
sha256 | c80b92df6d10a8e22c6ad111a33c7edca511d1c2ba83936dad7d9523751b865c |
sha512 | 417d6b9a0b44e1b87c2688a0bc6583608e0c05be2c178279063d8c4057f9fd2fd95e88f6cc81ea450188cd683c0c133e91761e2a625e2bc982446046be6bf10b |
ripemd-160 | d64636fa096dd9d57c3876e9f7cd16832080e0d4 |
20131848 as geometric shapes
Circle
Radius = nDiameter | 40263696 |
---|---|
Circumference | 126492131.55997 |
Area | 1.2732601828807E+15 |
Sphere
Radius = nVolume | 3.4177440621608E+22 |
---|---|
Surface area | 5.0930407315227E+15 |
Circumference | 126492131.55997 |
Square
Length = nPerimeter | 80527392 |
---|---|
Area | 405291303895104 |
Diagonal | 28470732.477234 |
Cube
Length = nSurface area | 2431747823370624 |
---|---|
Volume | 8.159262925738E+21 |
Space diagonal | 34869383.586254 |
Equilateral Triangle
Length = nPerimeter | 60395544 |
---|---|
Area | 1.7549628255304E+14 |
Altitude | 17434691.793127 |
Triangular Pyramid
Length = nSurface area | 1.7549628255304E+14 |
---|---|
Volume | 9.6157835737889E+20 |
Height | 9490244.1590779 |