12791394 (number)
12791394 is an even 8-digits composite number following 12791393 and preceding 12791395. In scientific notation, it is written as 1.2791394 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3318480 positive integers (up to 12791394) that are relatively prime to 12791394.
Interesting facts
- 12791394 has 48 divisors, whose sum is 29494080
- The reverse of 12791394 is 49319721
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million seven hundred ninety-one thousand three hundred ninety-four |
---|
Notation
Scientific notation | 1.2791394 × 10^7 |
---|---|
Engineering notation | 1.2791394 × 10^6 |
Prime Factorization of 12791394
Prime Factorization 2 × 3 × 21 × 11 × 11 × 839
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1162854 | Product of the distinct prime numbers |
The prime factorization of 12791394 is 2 × 3 × 21 × 11 × 11 × 839. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12791394)
Multiplication
n×yn×2 | 25582788 |
---|---|
n×3 | 38374182 |
n×4 | 51165576 |
n×5 | 63956970 |
Division
n÷yn÷2 | 6395697 |
---|---|
n÷3 | 4263798 |
n÷3 | 3197848.5 |
n÷5 | 2558278.8 |
Exponentiation
nyn2 | 163619760463236 |
---|---|
n3 | 2.0929248222709E+21 |
n4 | 2.6771426014047E+28 |
n5 | 3.4244385808752E+35 |
Nth Root
y√n2√n | 3576.5058367071 |
---|---|
3√n | 233.86898210202 |
4√n | 59.803894828908 |
5√n | 26.38660860912 |
Divisors of 12791394
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12791393 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12791394 can be divided by 48 positive divisors. The sum of these divisors (counting 12791394) is 1, the average is 0.020833333333333.
Base conversion 12791394
Base | System | Value |
---|---|---|
2 | Binary | 110000110010111001100010 |
3 | Ternary | 220001212111100 |
4 | Quaternary | 300302321202 |
5 | Quinary | 11233311034 |
6 | Senary | 1134055230 |
8 | Octal | 60627142 |
10 | Decimal | 12791394 |
12 | Duodecimal | 434a516 |
16 | Hexadecimal | c32e62 |
20 | Vigesimal | 3jii9e |
36 | Base36 | 7m5wi |
Cryptographic Hash Functions
md5 | fef85e132d2fb20a8b9db355fd82ae8d |
---|---|
sha1 | 69d6052b385ed874c9b6d2d65918bad17546f2a5 |
sha256 | 519bfde22c96e7fd77867ea56bb8f28e7c22b6904bf3674a0796637a34ba10b7 |
sha512 | 6bc102fa96f9996155e3ff60466c8503edadd27cb5b563f1364bb0cb4099d8defba80c70ae27fbe6f9a3a60d73be557ca200dac52c95b8aceab225ea1a0cbe38 |
ripemd-160 | 773eec052486bf66f238d10f1573d07e12c183ad |
12791394 as geometric shapes
Circle
Radius = nDiameter | 25582788 |
---|---|
Circumference | 80370698.839145 |
Area | 5.1402663745342E+14 |
Sphere
Radius = nVolume | 8.7668229948825E+21 |
---|---|
Surface area | 2.0561065498137E+15 |
Circumference | 80370698.839145 |
Square
Length = nPerimeter | 51165576 |
---|---|
Area | 163619760463236 |
Diagonal | 18089762.876458 |
Cube
Length = nSurface area | 981718562779416 |
---|---|
Volume | 2.0929248222709E+21 |
Space diagonal | 22155344.307632 |
Equilateral Triangle
Length = nPerimeter | 38374182 |
---|---|
Area | 70849434561144 |
Altitude | 11077672.153816 |
Triangular Pyramid
Length = nSurface area | 70849434561144 |
---|---|
Volume | 2.4665355572356E+20 |
Height | 6029920.9588193 |