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

Basic properties

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 number
ω 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×y
n×2 25582788
n×3 38374182
n×4 51165576
n×5 63956970

Division

n÷y
n÷2 6395697
n÷3 4263798
n÷3 3197848.5
n÷5 2558278.8

Exponentiation

ny
n2 163619760463236
n3 2.0929248222709E+21
n4 2.6771426014047E+28
n5 3.4244385808752E+35

Nth Root

y√n
2√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 = n
Diameter 25582788
Circumference 80370698.839145
Area 5.1402663745342E+14

Sphere

Radius = n
Volume 8.7668229948825E+21
Surface area 2.0561065498137E+15
Circumference 80370698.839145

Square

Length = n
Perimeter 51165576
Area 163619760463236
Diagonal 18089762.876458

Cube

Length = n
Surface area 981718562779416
Volume 2.0929248222709E+21
Space diagonal 22155344.307632

Equilateral Triangle

Length = n
Perimeter 38374182
Area 70849434561144
Altitude 11077672.153816

Triangular Pyramid

Length = n
Surface area 70849434561144
Volume 2.4665355572356E+20
Height 6029920.9588193