12889008 (number)
12889008 is an even 8-digits composite number following 12889007 and preceding 12889009. In scientific notation, it is written as 1.2889008 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 3818880 positive integers (up to 12889008) that are relatively prime to 12889008.
Interesting facts
- 12889008 has 120 divisors, whose sum is 40235520
- The reverse of 12889008 is 80098821
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million eight hundred eighty-nine thousand eight |
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Notation
Scientific notation | 1.2889008 × 10^7 |
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Engineering notation | 1.2889008 × 10^6 |
Prime Factorization of 12889008
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 11 × 103 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 537042 | Product of the distinct prime numbers |
The prime factorization of 12889008 is 2 × 2 × 2 × 2 × 3 × 3 × 11 × 103 × 79. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12889008)
Multiplication
n×yn×2 | 25778016 |
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n×3 | 38667024 |
n×4 | 51556032 |
n×5 | 64445040 |
Division
n÷yn÷2 | 6444504 |
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n÷3 | 4296336 |
n÷3 | 3222252 |
n÷5 | 2577801.6 |
Exponentiation
nyn2 | 166126527224064 |
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n3 | 2.1412061384032E+21 |
n4 | 2.7598023047528E+28 |
n5 | 3.5571113984377E+35 |
Nth Root
y√n2√n | 3590.1264601682 |
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3√n | 234.46237744739 |
4√n | 59.917664007939 |
5√n | 26.42675866494 |
Divisors of 12889008
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12889007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12889008 can be divided by 120 positive divisors. The sum of these divisors (counting 12889008) is 1, the average is 0.0083333333333333.
Base conversion 12889008
Base | System | Value |
---|---|---|
2 | Binary | 110001001010101110110000 |
3 | Ternary | 220020211101200 |
4 | Quaternary | 301022232300 |
5 | Quinary | 11244422013 |
6 | Senary | 1140131200 |
8 | Octal | 61125660 |
10 | Decimal | 12889008 |
12 | Duodecimal | 4396b00 |
16 | Hexadecimal | c4abb0 |
20 | Vigesimal | 40b2a8 |
36 | Base36 | 7o980 |
Cryptographic Hash Functions
md5 | d4ef5778ac0d24e2597845f12bba8836 |
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sha1 | 8fe4082ad0abe9dff1d1cb418224a0c77beed452 |
sha256 | 64705333ca76b8e334b03069743568b3a12e3bcbf30dbf24f31cf71a3ba5d432 |
sha512 | 6f4a6daf273212850bc789534e4e85e101ec5e833c09ef962c3311801cf9d1b05158bc4eafafd296165675ff68ae8f87863a637aaf5f27df05231b72b407a5fe |
ripemd-160 | 3c3501ebf60f0b7b4408d16de10bdfab13bf5f44 |
12889008 as geometric shapes
Circle
Radius = nDiameter | 25778016 |
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Circumference | 80984025.68972 |
Area | 5.219018774935E+14 |
Sphere
Radius = nVolume | 8.9690632989717E+21 |
---|---|
Surface area | 2.087607509974E+15 |
Circumference | 80984025.68972 |
Square
Length = nPerimeter | 51556032 |
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Area | 166126527224064 |
Diagonal | 18227809.919135 |
Cube
Length = nSurface area | 996759163344384 |
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Volume | 2.1412061384032E+21 |
Space diagonal | 22324416.715162 |
Equilateral Triangle
Length = nPerimeter | 38667024 |
---|---|
Area | 71934896409263 |
Altitude | 11162208.357581 |
Triangular Pyramid
Length = nSurface area | 71934896409263 |
---|---|
Volume | 2.5234356339719E+20 |
Height | 6075936.6397118 |