12808535 (number)

12808535 is an odd 8-digits composite number following 12808534 and preceding 12808536. In scientific notation, it is written as 1.2808535 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 10212640 positive integers (up to 12808535) that are relatively prime to 12808535.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eight thousand five hundred thirty-five

Notation

Scientific notation 1.2808535 × 10^7
Engineering notation 1.2808535 × 10^6

Prime Factorization of 12808535

Prime Factorization 5 × 311 × 8237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12808535
Product of the distinct prime numbers

The prime factorization of 12808535 is 5 × 311 × 8237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 35, 95, 189, 964, 3117, 6743, 38872, 14188, 273473, 177201, 4438834, 7872139, 72576348, 37234564, 919213286, 349274292, 2219122704, 4637335763

Basic calculations (n = 12808535)

Multiplication

n×y
n×2 25617070
n×3 38425605
n×4 51234140
n×5 64042675

Division

n÷y
n÷2 6404267.5
n÷3 4269511.6666667
n÷3 3202133.75
n÷5 2561707

Exponentiation

ny
n2 164058568846225
n3 2.1013499211168E+21
n4 2.6915214011872E+28
n5 3.4474446070355E+35

Nth Root

y√n
2√n 3578.9013677384
3√n 233.97340019553
4√n 59.82391969554
5√n 26.393676652156

Divisors of 12808535

1, 5, 311, 1555, 8237, 41185, 2561707, 12808535

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12808534
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12808535 can be divided by 8 positive divisors. The sum of these divisors (counting 12808535) is 1, the average is 0.125.

Base conversion 12808535

Base System Value
2 Binary 110000110111000101010111
3 Ternary 220002202000012
4 Quaternary 300313011113
5 Quinary 11234333120
6 Senary 1134310435
8 Octal 60670527
10 Decimal 12808535
12 Duodecimal 435841b
16 Hexadecimal c37157
20 Vigesimal 40116f
36 Base36 7mj4n

Cryptographic Hash Functions

md5 9b03fbdbbca6d44fe2acf07397575537
sha1 2fb43871bc7902a1dad795e14d65717331452234
sha256 ba5ed9841e1766f806f375fcd4b15f1b9d19af48a735a7ed0c7ad2423b8559e3
sha512 804e099c2309c42efe96d8341436e75d5ee8cfc941ffe9e77da3157276e60c17aba21c9b86c6c2cf72b8c14296c88031824a69e18b1714c9e05280d9771e5ebd
ripemd-160 5a52110b95a32430ee764a24524bcc6473341ff4

12808535 as geometric shapes

Circle

Radius = n
Diameter 25617070
Circumference 80478398.918495
Area 5.1540519464576E+14

Sphere

Radius = n
Volume 8.8021139664026E+21
Surface area 2.061620778583E+15
Circumference 80478398.918495

Square

Length = n
Perimeter 51234140
Area 164058568846225
Diagonal 18114003.91113

Cube

Length = n
Surface area 984351413077350
Volume 2.1013499211168E+21
Space diagonal 22185033.390524

Equilateral Triangle

Length = n
Perimeter 38425605
Area 71039444164675
Altitude 11092516.695262

Triangular Pyramid

Length = n
Surface area 71039444164675
Volume 2.4764646314458E+20
Height 6038001.3037102