12972810 (number)
12972810 is an even 8-digits composite number following 12972809 and preceding 12972811. In scientific notation, it is written as 1.2972810 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 3294720 positive integers (up to 12972810) that are relatively prime to 12972810.
Interesting facts
- 12972810 has 64 divisors, whose sum is 32659200
- The reverse of 12972810 is 01827921
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twelve million nine hundred seventy-two thousand eight hundred ten |
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Notation
Scientific notation | 1.2972810 × 10^7 |
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Engineering notation | 1.2972810 × 10^6 |
Prime Factorization of 12972810
Prime Factorization 2 × 3 × 5 × 53 × 41 × 199
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12972810 | Product of the distinct prime numbers |
The prime factorization of 12972810 is 2 × 3 × 5 × 53 × 41 × 199. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12972810)
Multiplication
n×yn×2 | 25945620 |
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n×3 | 38918430 |
n×4 | 51891240 |
n×5 | 64864050 |
Division
n÷yn÷2 | 6486405 |
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n÷3 | 4324270 |
n÷3 | 3243202.5 |
n÷5 | 2594562 |
Exponentiation
nyn2 | 168293799296100 |
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n3 | 2.1832434824464E+21 |
n4 | 2.8322802881516E+28 |
n5 | 3.6742634044936E+35 |
Nth Root
y√n2√n | 3601.7787272402 |
---|---|
3√n | 234.96942411912 |
4√n | 60.01482089651 |
5√n | 26.461034041067 |
Divisors of 12972810
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 | -12972809 | 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 12972810 can be divided by 64 positive divisors. The sum of these divisors (counting 12972810) is 1, the average is 0.015625.
Base conversion 12972810
Base | System | Value |
---|---|---|
2 | Binary | 110001011111001100001010 |
3 | Ternary | 220102002100110 |
4 | Quaternary | 301133030022 |
5 | Quinary | 11310112220 |
6 | Senary | 1142015150 |
8 | Octal | 61371412 |
10 | Decimal | 12972810 |
12 | Duodecimal | 44174b6 |
16 | Hexadecimal | c5f30a |
20 | Vigesimal | 411c0a |
36 | Base36 | 7q1vu |
Cryptographic Hash Functions
md5 | c44a59a66299f8e207a8e2f1ee8d31ec |
---|---|
sha1 | d84546a4b6e719bf631362804306d1df704d9825 |
sha256 | a9a0a00591d9134009227e2c24d93c4ca2b0d87912a0331c379921445d06f402 |
sha512 | f432233a4fe3962bffa01315f1546b5ddbbc280ae428b15ead0016f1eb8781367a9b668d727dae56d39942993771bf21467bbc993fd445f6efc985b243720f38 |
ripemd-160 | 89d6be58845da752c78cca536d42b3951bf28087 |
12972810 as geometric shapes
Circle
Radius = nDiameter | 25945620 |
---|---|
Circumference | 81510569.184832 |
Area | 5.2871056351334E+14 |
Sphere
Radius = nVolume | 9.1451489139354E+21 |
---|---|
Surface area | 2.1148422540534E+15 |
Circumference | 81510569.184832 |
Square
Length = nPerimeter | 51891240 |
---|---|
Area | 168293799296100 |
Diagonal | 18346323.844089 |
Cube
Length = nSurface area | 1009762795776600 |
---|---|
Volume | 2.1832434824464E+21 |
Space diagonal | 22469566.036938 |
Equilateral Triangle
Length = nPerimeter | 38918430 |
---|---|
Area | 72873352744911 |
Altitude | 11234783.018469 |
Triangular Pyramid
Length = nSurface area | 72873352744911 |
---|---|
Volume | 2.572977119032E+20 |
Height | 6115441.2813631 |