12965250 (number)
12965250 is an even 8-digits composite number following 12965249 and preceding 12965251. In scientific notation, it is written as 1.2965250 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 3387200 positive integers (up to 12965250) that are relatively prime to 12965250.
Interesting facts
- 12965250 has 64 divisors, whose sum is 33022080
- The reverse of 12965250 is 05256921
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twelve million nine hundred sixty-five thousand two hundred fifty |
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Notation
Scientific notation | 1.2965250 × 10^7 |
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Engineering notation | 1.2965250 × 10^6 |
Prime Factorization of 12965250
Prime Factorization 2 × 3 × 25 × 5 × 293 × 59
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12965250 | Product of the distinct prime numbers |
The prime factorization of 12965250 is 2 × 3 × 25 × 5 × 293 × 59. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12965250)
Multiplication
n×yn×2 | 25930500 |
---|---|
n×3 | 38895750 |
n×4 | 51861000 |
n×5 | 64826250 |
Division
n÷yn÷2 | 6482625 |
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n÷3 | 4321750 |
n÷3 | 3241312.5 |
n÷5 | 2593050 |
Exponentiation
nyn2 | 168097707562500 |
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n3 | 2.1794288029747E+21 |
n4 | 2.8256839287768E+28 |
n5 | 3.6635698557573E+35 |
Nth Root
y√n2√n | 3600.7290928366 |
---|---|
3√n | 234.92377186588 |
4√n | 60.006075466044 |
5√n | 26.457949249648 |
Divisors of 12965250
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 | -12965249 | 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 12965250 can be divided by 64 positive divisors. The sum of these divisors (counting 12965250) is 1, the average is 0.015625.
Base conversion 12965250
Base | System | Value |
---|---|---|
2 | Binary | 110001011101010110000010 |
3 | Ternary | 220101200222110 |
4 | Quaternary | 301131112002 |
5 | Quinary | 11304342000 |
6 | Senary | 1141520150 |
8 | Octal | 61352602 |
10 | Decimal | 12965250 |
12 | Duodecimal | 4413056 |
16 | Hexadecimal | c5d582 |
20 | Vigesimal | 410d2a |
36 | Base36 | 7pw1u |
Cryptographic Hash Functions
md5 | 5866e69d95d8a37f0f64dbc90be83f4b |
---|---|
sha1 | 2a935fc7be380f953aa2fe4aa562ff0c006d05b6 |
sha256 | 2441f913e80b0511c1b6e7218ec41a98d68227e7795def0dba6b35eb2799d44e |
sha512 | 61e17807f874da0b223eb4e412f337203e7d748668532e6d29d60d754d0864f982ee1fbde9517cf4deee02c8bb35bf3ef5969c7e2315a9690067e5cf13f4ee2f |
ripemd-160 | d85102effed88b7750d53085cb842954dbf71e3f |
12965250 as geometric shapes
Circle
Radius = nDiameter | 25930500 |
---|---|
Circumference | 81463068.30391 |
Area | 5.2809452316364E+14 |
Sphere
Radius = nVolume | 9.1291700219298E+21 |
---|---|
Surface area | 2.1123780926545E+15 |
Circumference | 81463068.30391 |
Square
Length = nPerimeter | 51861000 |
---|---|
Area | 168097707562500 |
Diagonal | 18335632.389558 |
Cube
Length = nSurface area | 1008586245375000 |
---|---|
Volume | 2.1794288029747E+21 |
Space diagonal | 22456471.732832 |
Equilateral Triangle
Length = nPerimeter | 38895750 |
---|---|
Area | 72788442533526 |
Altitude | 11228235.866416 |
Triangular Pyramid
Length = nSurface area | 72788442533526 |
---|---|
Volume | 2.5684814761612E+20 |
Height | 6111877.4631859 |