12388636 (number)
12388636 is an even 8-digits composite number following 12388635 and preceding 12388637. In scientific notation, it is written as 1.2388636 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 5405184 positive integers (up to 12388636) that are relatively prime to 12388636.
Interesting facts
- 12388636 has 48 divisors, whose sum is 24667776
- The reverse of 12388636 is 63688321
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twelve million three hundred eighty-eight thousand six hundred thirty-six |
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Notation
Scientific notation | 1.2388636 × 10^7 |
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Engineering notation | 1.2388636 × 10^6 |
Prime Factorization of 12388636
Prime Factorization 2 × 2 × 37 × 47 × 13 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6194318 | Product of the distinct prime numbers |
The prime factorization of 12388636 is 2 × 2 × 37 × 47 × 13 × 137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12388636)
Multiplication
n×yn×2 | 24777272 |
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n×3 | 37165908 |
n×4 | 49554544 |
n×5 | 61943180 |
Division
n÷yn÷2 | 6194318 |
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n÷3 | 4129545.3333333 |
n÷3 | 3097159 |
n÷5 | 2477727.2 |
Exponentiation
nyn2 | 153478301940496 |
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n3 | 1.9013868166389E+21 |
n4 | 2.3555589166538E+28 |
n5 | 2.9182161994978E+35 |
Nth Root
y√n2√n | 3519.7494228993 |
---|---|
3√n | 231.38817687934 |
4√n | 59.327476121097 |
5√n | 26.218310265049 |
Divisors of 12388636
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 | -12388635 | 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 12388636 can be divided by 48 positive divisors. The sum of these divisors (counting 12388636) is 1, the average is 0.020833333333333.
Base conversion 12388636
Base | System | Value |
---|---|---|
2 | Binary | 101111010000100100011100 |
3 | Ternary | 212022102000101 |
4 | Quaternary | 233100210130 |
5 | Quinary | 11132414021 |
6 | Senary | 1121310444 |
8 | Octal | 57204434 |
10 | Decimal | 12388636 |
12 | Duodecimal | 4195424 |
16 | Hexadecimal | bd091c |
20 | Vigesimal | 3h8bbg |
36 | Base36 | 7dj4s |
Cryptographic Hash Functions
md5 | 351add0a55fdc1da0a0ad9e958151374 |
---|---|
sha1 | 36802c2ffa58d730bec058ae8976accfc64fc8c1 |
sha256 | fbb4c3b2ce91afabeb5c671ac8dfb786786ca8ddba9e447892dcc1daf7b78314 |
sha512 | 6188bbb33d56130e9f51e594c72d28f4f6826ac3cf0fa6ff0372b99cdac3c4056dcfba25d2b122c97e379aebcc3e44e699f0f80c5749b2c0ba09ac5a9f6f627d |
ripemd-160 | 064c0b6d566307aee209727dc480863b0024ec16 |
12388636 as geometric shapes
Circle
Radius = nDiameter | 24777272 |
---|---|
Circumference | 77840095.691196 |
Area | 4.821663058617E+14 |
Sphere
Radius = nVolume | 7.964510473047E+21 |
---|---|
Surface area | 1.9286652234468E+15 |
Circumference | 77840095.691196 |
Square
Length = nPerimeter | 49554544 |
---|---|
Area | 153478301940496 |
Diagonal | 17520177.050504 |
Cube
Length = nSurface area | 920869811642976 |
---|---|
Volume | 1.9013868166389E+21 |
Space diagonal | 21457746.988477 |
Equilateral Triangle
Length = nPerimeter | 37165908 |
---|---|
Area | 66458054205084 |
Altitude | 10728873.494238 |
Triangular Pyramid
Length = nSurface area | 66458054205084 |
---|---|
Volume | 2.2408058528401E+20 |
Height | 5840059.0168345 |