28804528 (number)

28804528 is an even 8-digits composite number following 28804527 and preceding 28804529. In scientific notation, it is written as 2.8804528 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 13554944 positive integers (up to 28804528) that are relatively prime to 28804528.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand five hundred twenty-eight

Notation

Scientific notation 2.8804528 × 10^7
Engineering notation 2.8804528 × 10^6

Prime Factorization of 28804528

Prime Factorization 2 × 2 × 2 × 2 × 17 × 105899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3600566
Product of the distinct prime numbers

The prime factorization of 28804528 is 2 × 2 × 2 × 2 × 17 × 105899. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 6, 46, 364, 645, 9053, 5932, 62307, 29699, 205232, 511591, 5499867, 513878, 26940024, 21282043, 430981420, 353437117, 6073790900, 7408847593

Basic calculations (n = 28804528)

Multiplication

n×y
n×2 57609056
n×3 86413584
n×4 115218112
n×5 144022640

Division

n÷y
n÷2 14402264
n÷3 9601509.3333333
n÷3 7201132
n÷5 5760905.6

Exponentiation

ny
n2 829700833302784
n3 2.3899140884493E+22
n4 6.8840347278333E+29
n5 1.9829137107085E+37

Nth Root

y√n
2√n 5366.9850009107
3√n 306.53983623187
4√n 73.259709260348
5√n 31.037887355376

Divisors of 28804528

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 105899, 211798, 423596, 847192, 1694384, 1800283, 3600566, 7201132, 14402264, 28804528

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804528 can be divided by 20 positive divisors. The sum of these divisors (counting 28804528) is 1, the average is 0.05.

Base conversion 28804528

Base System Value
2 Binary 1101101111000010110110000
3 Ternary 2000012102101101
4 Quaternary 1231320112300
5 Quinary 24333221103
6 Senary 2505214144
8 Octal 155702660
10 Decimal 28804528
12 Duodecimal 9791354
16 Hexadecimal 1b785b0
20 Vigesimal 900b68
36 Base36 h5dps

Cryptographic Hash Functions

md5 f196ed05dd800b2a044fd9af29a928f3
sha1 4aa01c6eda3515b9ef6780999c95e38c0f545910
sha256 8d4cc85c897cd52cce0cd397a25cee5def2aea06e7768720625fb861c298f01d
sha512 29a3ef63639379f799de0aafe81fadfd56d68d43dccd3fa574872b20ef0ce5f68360b297144e7ae9a570809eb8d7aeda8379a128917176f6cb85183e26c07754
ripemd-160 7a919ef99037245c652538078f22edd850b40a52

28804528 as geometric shapes

Circle

Radius = n
Diameter 57609056
Circumference 180984187.10984
Area 2.6065820425814E+15

Sphere

Radius = n
Volume 1.0010848723978E+23
Surface area 1.0426328170325E+16
Circumference 180984187.10984

Square

Length = n
Perimeter 115218112
Area 829700833302784
Diagonal 40735754.155356

Cube

Length = n
Surface area 4978204999816704
Volume 2.3899140884493E+22
Space diagonal 49890905.98404

Equilateral Triangle

Length = n
Perimeter 86413584
Area 3.5927099959066E+14
Altitude 24945452.99202

Triangular Pyramid

Length = n
Surface area 3.5927099959066E+14
Volume 2.816540763993E+21
Height 13578584.718452