13871208 (number)
13871208 is an even 8-digits composite number following 13871207 and preceding 13871209. In scientific notation, it is written as 1.3871208 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4080384 positive integers (up to 13871208) that are relatively prime to 13871208.
Interesting facts
- 13871208 has 64 divisors, whose sum is 38989440
- The reverse of 13871208 is 80217831
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirteen million eight hundred seventy-one thousand two hundred eight |
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Notation
Scientific notation | 1.3871208 × 10^7 |
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Engineering notation | 1.3871208 × 10^6 |
Prime Factorization of 13871208
Prime Factorization 2 × 2 × 2 × 3 × 23 × 13 × 1933
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3467802 | Product of the distinct prime numbers |
The prime factorization of 13871208 is 2 × 2 × 2 × 3 × 23 × 13 × 1933. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13871208)
Multiplication
n×yn×2 | 27742416 |
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n×3 | 41613624 |
n×4 | 55484832 |
n×5 | 69356040 |
Division
n÷yn÷2 | 6935604 |
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n÷3 | 4623736 |
n÷3 | 3467802 |
n÷5 | 2774241.6 |
Exponentiation
nyn2 | 192410411379264 |
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n3 | 2.6689648376073E+21 |
n4 | 3.7021766407138E+28 |
n5 | 5.1353662236082E+35 |
Nth Root
y√n2√n | 3724.4070669034 |
---|---|
3√n | 240.27288405307 |
4√n | 61.027920388158 |
5√n | 26.817782043811 |
Divisors of 13871208
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 | -13871207 | 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 13871208 can be divided by 64 positive divisors. The sum of these divisors (counting 13871208) is 1, the average is 0.015625.
Base conversion 13871208
Base | System | Value |
---|---|---|
2 | Binary | 110100111010100001101000 |
3 | Ternary | 222002201201110 |
4 | Quaternary | 310322201220 |
5 | Quinary | 12022334313 |
6 | Senary | 1213150320 |
8 | Octal | 64724150 |
10 | Decimal | 13871208 |
12 | Duodecimal | 478b3a0 |
16 | Hexadecimal | d3a868 |
20 | Vigesimal | 46di08 |
36 | Base36 | 89b3c |
Cryptographic Hash Functions
md5 | e3e185651de7ea57352e6600a0a02eff |
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sha1 | cfb54e3f86376a9477d2eb050dff7d90463c2938 |
sha256 | f3043f64ea150e13c48023e0a79314f4fcda8bf8c06d00e4d23e886167b6d1a8 |
sha512 | 02c0ea13bfa3b4befe2ec1eefa3a51e9785fc04b09b31061e809f01e1a13d1212c071dde53512803edfe0c023577f52b1816edcf645ce27222846bcfe3f53979 |
ripemd-160 | a0dc2a8b58a7894a59f9cb7cc3fdad1c3d8aecb6 |
13871208 as geometric shapes
Circle
Radius = nDiameter | 27742416 |
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Circumference | 87155370.298432 |
Area | 6.0447513486329E+14 |
Sphere
Radius = nVolume | 1.1179733768689E+22 |
---|---|
Surface area | 2.4179005394531E+15 |
Circumference | 87155370.298432 |
Square
Length = nPerimeter | 55484832 |
---|---|
Area | 192410411379264 |
Diagonal | 19616850.480098 |
Cube
Length = nSurface area | 1154462468275584 |
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Volume | 2.6689648376073E+21 |
Space diagonal | 24025637.018356 |
Equilateral Triangle
Length = nPerimeter | 41613624 |
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Area | 83316152103529 |
Altitude | 12012818.509178 |
Triangular Pyramid
Length = nSurface area | 83316152103529 |
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Volume | 3.145405225701E+20 |
Height | 6538950.1600327 |