12791328 (number)

12791328 is an even 8-digits composite number following 12791327 and preceding 12791329. In scientific notation, it is written as 1.2791328 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 3875840 positive integers (up to 12791328) that are relatively prime to 12791328.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand three hundred twenty-eight

Notation

Scientific notation 1.2791328 × 10^7
Engineering notation 1.2791328 × 10^6

Prime Factorization of 12791328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 33 × 12113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 799458
Product of the distinct prime numbers

The prime factorization of 12791328 is 2 × 2 × 2 × 2 × 2 × 33 × 12113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 80, 84, 495, 473, 6335, 9523, 66385, 20607, 304850, 782651, 5640801, 6486142, 76554920, 26886216, 312358245, 914260614, 2464221834, 9753051321

Basic calculations (n = 12791328)

Multiplication

n×y
n×2 25582656
n×3 38373984
n×4 51165312
n×5 63956640

Division

n÷y
n÷2 6395664
n÷3 4263776
n÷3 3197832
n÷5 2558265.6

Exponentiation

ny
n2 163618072003584
n3 2.0928924257255E+21
n4 2.677087348617E+28
n5 3.424350236081E+35

Nth Root

y√n
2√n 3576.4966098125
3√n 233.86857986858
4√n 59.803817685934
5√n 26.386581379566

Divisors of 12791328

1, 2, 4, 8, 16, 32, 33, 66, 132, 264, 528, 1056, 12113, 24226, 48452, 96904, 193808, 387616, 399729, 799458, 1598916, 3197832, 6395664, 12791328

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 -12791327
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 12791328 can be divided by 24 positive divisors. The sum of these divisors (counting 12791328) is 1, the average is 0.041666666666667.

Base conversion 12791328

Base System Value
2 Binary 110000110010111000100000
3 Ternary 220001212101220
4 Quaternary 300302320200
5 Quinary 11233310303
6 Senary 1134055040
8 Octal 60627040
10 Decimal 12791328
12 Duodecimal 434a480
16 Hexadecimal c32e20
20 Vigesimal 3jii68
36 Base36 7m5uo

Cryptographic Hash Functions

md5 92374a7196fe9a6a71d48bbba89a3f8a
sha1 30b64412bc455ae13dbaec142c03eaf4c5349e7a
sha256 7dcec91c92986a494bde5eda536bd94f8731c2b3526582038fec95d777152f03
sha512 c5de41c0e65443d55515ca90e4ad56f4353e469ec16d39ad11586102332d57d7db2b44d0c28b3ed5836f50fa58bf321303d3e3034c21d3f4a1b59f2e9ee4b43d
ripemd-160 0a4393379aafd16ff3872a153847fc45dea70f2b

12791328 as geometric shapes

Circle

Radius = n
Diameter 25582656
Circumference 80370284.148915
Area 5.1402133300099E+14

Sphere

Radius = n
Volume 8.7666872925504E+21
Surface area 2.0560853320039E+15
Circumference 80370284.148915

Square

Length = n
Perimeter 51165312
Area 163618072003584
Diagonal 18089669.538363

Cube

Length = n
Surface area 981708432021504
Volume 2.0928924257255E+21
Space diagonal 22155229.992278

Equilateral Triangle

Length = n
Perimeter 38373984
Area 70848703436668
Altitude 11077614.996139

Triangular Pyramid

Length = n
Surface area 70848703436668
Volume 2.4664973775407E+20
Height 6029889.8461209