12928265 (number)

12928265 is an odd 8-digits composite number following 12928264 and preceding 12928266. In scientific notation, it is written as 1.2928265 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8398080 positive integers (up to 12928265) that are relatively prime to 12928265.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-eight thousand two hundred sixty-five

Notation

Scientific notation 1.2928265 × 10^7
Engineering notation 1.2928265 × 10^6

Prime Factorization of 12928265

Prime Factorization 5 × 7 × 19 × 19441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12928265
Product of the distinct prime numbers

The prime factorization of 12928265 is 5 × 7 × 19 × 19441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 67, 87, 210, 950, 9672, 2810, 69580, 19566, 733735, 463574, 1035178, 3539843, 67952303, 42376358, 232589238, 320622015, 1863635470, 1903037874

Basic calculations (n = 12928265)

Multiplication

n×y
n×2 25856530
n×3 38784795
n×4 51713060
n×5 64641325

Division

n÷y
n÷2 6464132.5
n÷3 4309421.6666667
n÷3 3232066.25
n÷5 2585653

Exponentiation

ny
n2 167140035910225
n3 2.1608306763569E+21
n4 2.7935791604071E+28
n5 3.6116131684221E+35

Nth Root

y√n
2√n 3595.5896595691
3√n 234.70017595509
4√n 59.96323589975
5√n 26.442837073031

Divisors of 12928265

1, 5, 7, 19, 35, 95, 133, 665, 19441, 97205, 136087, 369379, 680435, 1846895, 2585653, 12928265

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12928264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12928265 can be divided by 16 positive divisors. The sum of these divisors (counting 12928265) is 1, the average is 0.0625.

Base conversion 12928265

Base System Value
2 Binary 110001010100010100001001
3 Ternary 220022211020122
4 Quaternary 301110110021
5 Quinary 11302201030
6 Senary 1141033025
8 Octal 61242411
10 Decimal 12928265
12 Duodecimal 43b5775
16 Hexadecimal c54509
20 Vigesimal 40g0d5
36 Base36 7p3ih

Cryptographic Hash Functions

md5 1451b977648e5465e794f334649d3189
sha1 e0cf0549c657616fbda522beb7d5045896ac30b8
sha256 63f75ec6218c29473cf593d6547c2757aeb20dbd27a769827771d075808e9579
sha512 348fba3e088b1a1586fcc088b3d41266691916d9d88df0202226343f8bfe6aaae0d9b8fde6bda3b75e7351dc77caf1f6938400f9450c9d3e71ba4be1ec1b9a37
ripemd-160 34d2438f6cc7585879d2ff63beab60cf7a375a02

12928265 as geometric shapes

Circle

Radius = n
Diameter 25856530
Circumference 81230684.695324
Area 5.250859089363E+14

Sphere

Radius = n
Volume 9.0512663713258E+21
Surface area 2.1003436357452E+15
Circumference 81230684.695324

Square

Length = n
Perimeter 51713060
Area 167140035910225
Diagonal 18283327.700953

Cube

Length = n
Surface area 1002840215461350
Volume 2.1608306763569E+21
Space diagonal 22392411.833714

Equilateral Triangle

Length = n
Perimeter 38784795
Area 72373758543849
Altitude 11196205.916857

Triangular Pyramid

Length = n
Surface area 72373758543849
Volume 2.5465633737465E+20
Height 6094442.5669845