28665364 (number)

28665364 is an even 8-digits composite number following 28665363 and preceding 28665365. In scientific notation, it is written as 2.8665364 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 11145600 positive integers (up to 28665364) that are relatively prime to 28665364.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-five thousand three hundred sixty-four

Notation

Scientific notation 2.8665364 × 10^7
Engineering notation 2.8665364 × 10^6

Prime Factorization of 28665364

Prime Factorization 2 × 2 × 7 × 13 × 61 × 1291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14332682
Product of the distinct prime numbers

The prime factorization of 28665364 is 2 × 2 × 7 × 13 × 61 × 1291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28665364)

Multiplication

n×y
n×2 57330728
n×3 85996092
n×4 114661456
n×5 143326820

Division

n÷y
n÷2 14332682
n÷3 9555121.3333333
n÷3 7166341
n÷5 5733072.8

Exponentiation

ny
n2 821703093252496
n3 2.3554418268009E+22
n4 6.7519597346072E+29
n5 1.9354738350586E+37

Nth Root

y√n
2√n 5354.0044826279
3√n 306.04537467737
4√n 73.171063150865
5√n 31.007838412244

Divisors of 28665364

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28665363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28665364 can be divided by 48 positive divisors. The sum of these divisors (counting 28665364) is 1, the average is 0.020833333333333.

Base conversion 28665364

Base System Value
2 Binary 1101101010110011000010100
3 Ternary 1222221100111011
4 Quaternary 1231112120110
5 Quinary 24314242424
6 Senary 2502222004
8 Octal 155263024
10 Decimal 28665364
12 Duodecimal 9724904
16 Hexadecimal 1b56614
20 Vigesimal 8j3384
36 Base36 h2ec4

Cryptographic Hash Functions

md5 3793eb8b51e9b401cd246732cb276448
sha1 49f3014dd6b2a9df4e3765d5d510c4074039bf3e
sha256 7c089ac00a17f1e8306aac2cfee5e984c2a25dd53e56fb998af7dc2a6249d70f
sha512 c598680a21230ea06772e96a9de506c1fe24126fcb5ed4bf7e3bae61f08f1180da18481e27a066ba5cfac801b96a97731bac5305b371e5a1f5e1c729871995f6
ripemd-160 a0eccebf720c21899480ed4f9472148b9686088e

28665364 as geometric shapes

Circle

Radius = n
Diameter 57330728
Circumference 180109793.90975
Area 2.581456401194E+15

Sphere

Radius = n
Volume 9.8664516520477E+22
Surface area 1.0325825604776E+16
Circumference 180109793.90975

Square

Length = n
Perimeter 114661456
Area 821703093252496
Diagonal 40538946.539161

Cube

Length = n
Surface area 4930218559514976
Volume 2.3554418268009E+22
Space diagonal 49649866.865456

Equilateral Triangle

Length = n
Perimeter 85996092
Area 3.5580787656246E+14
Altitude 24824933.432728

Triangular Pyramid

Length = n
Surface area 3.5580787656246E+14
Volume 2.7759148140355E+21
Height 13512982.17972