12797440 (number)
12797440 is an even 8-digits composite number following 12797439 and preceding 12797441. In scientific notation, it is written as 1.2797440 × 10^7. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 5117952 positive integers (up to 12797440) that are relatively prime to 12797440.
Interesting facts
- 12797440 has 40 divisors, whose sum is 30690000
- The reverse of 12797440 is 04479721
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twelve million seven hundred ninety-seven thousand four hundred forty |
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Notation
Scientific notation | 1.2797440 × 10^7 |
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Engineering notation | 1.2797440 × 10^6 |
Prime Factorization of 12797440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 4999
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 49990 | Product of the distinct prime numbers |
The prime factorization of 12797440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 4999. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12797440)
Multiplication
n×yn×2 | 25594880 |
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n×3 | 38392320 |
n×4 | 51189760 |
n×5 | 63987200 |
Division
n÷yn÷2 | 6398720 |
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n÷3 | 4265813.3333333 |
n÷3 | 3199360 |
n÷5 | 2559488 |
Exponentiation
nyn2 | 163774470553600 |
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n3 | 2.0958939604415E+21 |
n4 | 2.6822077205112E+28 |
n5 | 3.4325392370779E+35 |
Nth Root
y√n2√n | 3577.3509752329 |
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3√n | 233.90582325599 |
4√n | 59.810960326958 |
5√n | 26.389102524671 |
Divisors of 12797440
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12797439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12797440 can be divided by 40 positive divisors. The sum of these divisors (counting 12797440) is 1, the average is 0.025.
Base conversion 12797440
Base | System | Value |
---|---|---|
2 | Binary | 110000110100011000000000 |
3 | Ternary | 220002011210021 |
4 | Quaternary | 300310120000 |
5 | Quinary | 11234004230 |
6 | Senary | 1134143224 |
8 | Octal | 60643000 |
10 | Decimal | 12797440 |
12 | Duodecimal | 4351b14 |
16 | Hexadecimal | c34600 |
20 | Vigesimal | 3jjdc0 |
36 | Base36 | 7makg |
Cryptographic Hash Functions
md5 | e0281b3f8e902c910684fb70f6bb8520 |
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sha1 | 6b125ff53df06fc3871b4eb8c4d8f34529290326 |
sha256 | da1f9747f85971990f3111408fa616094fddb1a31457e3dd9edbd9a7771c8b68 |
sha512 | f20e46fe24996454c0fb5122f7129a8e1d65e92882c9e55718c62710e6efdd8bf7b009eecd557d10cd739f19352e81c94f706f055c1c0e3b88af1f2a04568376 |
ripemd-160 | 5830dd1406f19cea750188fe8d907ffefd77f9c5 |
12797440 as geometric shapes
Circle
Radius = nDiameter | 25594880 |
---|---|
Circumference | 80408686.977512 |
Area | 5.1451267353675E+14 |
Sphere
Radius = nVolume | 8.7792600917682E+21 |
---|---|
Surface area | 2.058050694147E+15 |
Circumference | 80408686.977512 |
Square
Length = nPerimeter | 51189760 |
---|---|
Area | 163774470553600 |
Diagonal | 18098313.211656 |
Cube
Length = nSurface area | 982646823321600 |
---|---|
Volume | 2.0958939604415E+21 |
Space diagonal | 22165816.286814 |
Equilateral Triangle
Length = nPerimeter | 38392320 |
---|---|
Area | 70916425995382 |
Altitude | 11082908.143407 |
Triangular Pyramid
Length = nSurface area | 70916425995382 |
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Volume | 2.4700347201268E+20 |
Height | 6032771.070552 |