12937644 (number)
12937644 is an even 8-digits composite number following 12937643 and preceding 12937645. In scientific notation, it is written as 1.2937644 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 4245696 positive integers (up to 12937644) that are relatively prime to 12937644.
Interesting facts
- 12937644 has 60 divisors, whose sum is 34347544
- The reverse of 12937644 is 44673921
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million nine hundred thirty-seven thousand six hundred forty-four |
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Notation
Scientific notation | 1.2937644 × 10^7 |
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Engineering notation | 1.2937644 × 10^6 |
Prime Factorization of 12937644
Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 73 × 547
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 239586 | Product of the distinct prime numbers |
The prime factorization of 12937644 is 2 × 2 × 3 × 3 × 3 × 3 × 73 × 547. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12937644)
Multiplication
n×yn×2 | 25875288 |
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n×3 | 38812932 |
n×4 | 51750576 |
n×5 | 64688220 |
Division
n÷yn÷2 | 6468822 |
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n÷3 | 4312548 |
n÷3 | 3234411 |
n÷5 | 2587528.8 |
Exponentiation
nyn2 | 167382632270736 |
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n3 | 2.1655369081017E+21 |
n4 | 2.801694558588E+28 |
n5 | 3.6247326795749E+35 |
Nth Root
y√n2√n | 3596.8936598126 |
---|---|
3√n | 234.75691780081 |
4√n | 59.974108245247 |
5√n | 26.446672629186 |
Divisors of 12937644
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12937643 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12937644 can be divided by 60 positive divisors. The sum of these divisors (counting 12937644) is 1, the average is 0.016666666666667.
Base conversion 12937644
Base | System | Value |
---|---|---|
2 | Binary | 110001010110100110101100 |
3 | Ternary | 220100022010000 |
4 | Quaternary | 301112212230 |
5 | Quinary | 11303001034 |
6 | Senary | 1141144300 |
8 | Octal | 61264654 |
10 | Decimal | 12937644 |
12 | Duodecimal | 43bb090 |
16 | Hexadecimal | c569ac |
20 | Vigesimal | 40h424 |
36 | Base36 | 7par0 |
Cryptographic Hash Functions
md5 | a2a31c0ce9de801bdfab68131c37e775 |
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sha1 | d69053d2332c07d1e09df13814973d79692675fd |
sha256 | 0d17eccaf49459283b67e45c381468566dbfd2c2e12786b732a9d5658d9a4c1d |
sha512 | ac058af20a50e37fda60502f2b6826de4dc1c4eca5a47070e2c71c8b5f2dbedf9d905a092b3b5208a7ac2ebc9c376a8fc14af9879f52ebfc742677c84dea2ddc |
ripemd-160 | 22ef6ef50992e9781f93a287fc6abf4e5ec7ec57 |
12937644 as geometric shapes
Circle
Radius = nDiameter | 25875288 |
---|---|
Circumference | 81289614.69032 |
Area | 5.2584804788027E+14 |
Sphere
Radius = nVolume | 9.0709797887598E+21 |
---|---|
Surface area | 2.1033921915211E+15 |
Circumference | 81289614.69032 |
Square
Length = nPerimeter | 51750576 |
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Area | 167382632270736 |
Diagonal | 18296591.609955 |
Cube
Length = nSurface area | 1004295793624416 |
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Volume | 2.1655369081017E+21 |
Space diagonal | 22408656.738239 |
Equilateral Triangle
Length = nPerimeter | 38812932 |
---|---|
Area | 72478805849383 |
Altitude | 11204328.369119 |
Triangular Pyramid
Length = nSurface area | 72478805849383 |
---|---|
Volume | 2.5521097210474E+20 |
Height | 6098863.869985 |