12791208 (number)

12791208 is an even 8-digits composite number following 12791207 and preceding 12791209. In scientific notation, it is written as 1.2791208 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 3961856 positive integers (up to 12791208) that are relatively prime to 12791208.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand two hundred eight

Notation

Scientific notation 1.2791208 × 10^7
Engineering notation 1.2791208 × 10^6

Prime Factorization of 12791208

Prime Factorization 2 × 2 × 2 × 17 × 3 × 293 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3197802
Product of the distinct prime numbers

The prime factorization of 12791208 is 2 × 2 × 2 × 17 × 3 × 293 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12791208)

Multiplication

n×y
n×2 25582416
n×3 38373624
n×4 51164832
n×5 63956040

Division

n÷y
n÷2 6395604
n÷3 4263736
n÷3 3197802
n÷5 2558241.6

Exponentiation

ny
n2 163615002099264
n3 2.0928335237721E+21
n4 2.6769868911942E+28
n5 3.4241896138539E+35

Nth Root

y√n
2√n 3576.4798335794
3√n 233.8678485315
4√n 59.803677425217
5√n 26.386531870998

Divisors of 12791208

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 -12791207
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 12791208 can be divided by 64 positive divisors. The sum of these divisors (counting 12791208) is 1, the average is 0.015625.

Base conversion 12791208

Base System Value
2 Binary 110000110010110110101000
3 Ternary 220001212020110
4 Quaternary 300302312220
5 Quinary 11233304313
6 Senary 1134054320
8 Octal 60626650
10 Decimal 12791208
12 Duodecimal 434a3a0
16 Hexadecimal c32da8
20 Vigesimal 3jii08
36 Base36 7m5rc

Cryptographic Hash Functions

md5 9dc176357689fecc5dd87e14715e8d1b
sha1 2b99eb28929a0988bc2c78c7634aec699c6caa0d
sha256 7b100f1c1800a54a1217ee0d19799667c916ac969ee74a9fbdcb9281714a5863
sha512 37d15eeff01a414e7f3a864a29914532e6e99c476861ccc87e5204e0b94396d65b5623b76b0758e5fef661e9f0e95395be203e30bbfdffe5b9a8130ae3f9d579
ripemd-160 8c8397b8c6b97a78d60414fc43779bf4f8d12473

12791208 as geometric shapes

Circle

Radius = n
Diameter 25582416
Circumference 80369530.166678
Area 5.1401168861213E+14

Sphere

Radius = n
Volume 8.7664405646253E+21
Surface area 2.0560467544485E+15
Circumference 80369530.166678

Square

Length = n
Perimeter 51164832
Area 163615002099264
Diagonal 18089499.832735

Cube

Length = n
Surface area 981690012595584
Volume 2.0928335237721E+21
Space diagonal 22155022.146181

Equilateral Triangle

Length = n
Perimeter 38373624
Area 70847374129103
Altitude 11077511.073091

Triangular Pyramid

Length = n
Surface area 70847374129103
Volume 2.466427960923E+20
Height 6029833.2775784