12791031 (number)

12791031 is an odd 8-digits composite number following 12791030 and preceding 12791032. In scientific notation, it is written as 1.2791031 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 7669200 positive integers (up to 12791031) that are relatively prime to 12791031.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand thirty-one

Notation

Scientific notation 1.2791031 × 10^7
Engineering notation 1.2791031 × 10^6

Prime Factorization of 12791031

Prime Factorization 3 × 11 × 11 × 211 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1162821
Product of the distinct prime numbers

The prime factorization of 12791031 is 3 × 11 × 11 × 211 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 8, 43, 471, 420, 2904, 9113, 80447, 89367, 181952, 493804, 9747102, 5833464, 27131032, 48615132, 399586520, 831789791, 2761620662, 4019816092

Basic calculations (n = 12791031)

Multiplication

n×y
n×2 25582062
n×3 38373093
n×4 51164124
n×5 63955155

Division

n÷y
n÷2 6395515.5
n÷3 4263677
n÷3 3197757.75
n÷5 2558206.2

Exponentiation

ny
n2 163610474042961
n3 2.0927466454082E+21
n4 2.6768387216562E+28
n5 3.4239527070705E+35

Nth Root

y√n
2√n 3576.455088492
3√n 233.86676980096
4√n 59.803470538857
5√n 26.386458845182

Divisors of 12791031

1, 3, 11, 33, 121, 167, 211, 363, 501, 633, 1837, 2321, 5511, 6963, 20207, 25531, 35237, 60621, 76593, 105711, 387607, 1162821, 4263677, 12791031

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12791030
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12791031 can be divided by 24 positive divisors. The sum of these divisors (counting 12791031) is 1, the average is 0.041666666666667.

Base conversion 12791031

Base System Value
2 Binary 110000110010110011110111
3 Ternary 220001211222220
4 Quaternary 300302303313
5 Quinary 11233303111
6 Senary 1134053423
8 Octal 60626367
10 Decimal 12791031
12 Duodecimal 434a273
16 Hexadecimal c32cf7
20 Vigesimal 3jihbb
36 Base36 7m5mf

Cryptographic Hash Functions

md5 bc7e6abd4d42dd2086adbac8f8866054
sha1 8298139650888f7e82b194d25e7afe2c76f9cf0a
sha256 6d5d9dfe69ddc01126a283437ffed2d284229f1d442ce53ea3879e474f34dd9c
sha512 073bf09c26960809dbc5245fa764719f941cceea251608ddac53cf4b0058dff7c88cba72b0af3145c6d250671600bb0f8c4daa3523c51b8a51ab3fe647b97bf8
ripemd-160 7171b08160ae730a51e1d634f1fb039af9a1abc3

12791031 as geometric shapes

Circle

Radius = n
Diameter 25582062
Circumference 80368418.042879
Area 5.1399746330371E+14

Sphere

Radius = n
Volume 8.7660766493855E+21
Surface area 2.0559898532148E+15
Circumference 80368418.042879

Square

Length = n
Perimeter 51164124
Area 163610474042961
Diagonal 18089249.516935

Cube

Length = n
Surface area 981662844257766
Volume 2.0927466454082E+21
Space diagonal 22154715.573189

Equilateral Triangle

Length = n
Perimeter 38373093
Area 70845413423209
Altitude 11077357.786594

Triangular Pyramid

Length = n
Surface area 70845413423209
Volume 2.4663255737892E+20
Height 6029749.8389782