28663359 (number)

28663359 is an odd 8-digits composite number following 28663358 and preceding 28663360. In scientific notation, it is written as 2.8663359 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 18219168 positive integers (up to 28663359) that are relatively prime to 28663359.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-three thousand three hundred fifty-nine

Notation

Scientific notation 2.8663359 × 10^7
Engineering notation 2.8663359 × 10^6

Prime Factorization of 28663359

Prime Factorization 3 × 23 × 487 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28663359
Product of the distinct prime numbers

The prime factorization of 28663359 is 3 × 23 × 487 × 853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 23, 32, 225, 881, 6607, 5954, 31058, 75278, 639045, 631076, 4055349, 6239242, 24579575, 69756311, 948201035, 809947016, 5608222931, 1910798365

Basic calculations (n = 28663359)

Multiplication

n×y
n×2 57326718
n×3 85990077
n×4 114653436
n×5 143316795

Division

n÷y
n÷2 14331679.5
n÷3 9554453
n÷3 7165839.75
n÷5 5732671.8

Exponentiation

ny
n2 821588149162881
n3 2.3549476069601E+22
n4 6.7500708684489E+29
n5 1.9347970457779E+37

Nth Root

y√n
2√n 5353.8172363277
3√n 306.03823905913
4√n 73.169783629089
5√n 31.007404631215

Divisors of 28663359

1, 3, 23, 69, 487, 853, 1461, 2559, 11201, 19619, 33603, 58857, 415411, 1246233, 9554453, 28663359

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 -28663358
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 28663359 can be divided by 16 positive divisors. The sum of these divisors (counting 28663359) is 1, the average is 0.0625.

Base conversion 28663359

Base System Value
2 Binary 1101101010101111000111111
3 Ternary 1222221020201220
4 Quaternary 1231111320333
5 Quinary 24314211414
6 Senary 2502204423
8 Octal 155257077
10 Decimal 28663359
12 Duodecimal 9723713
16 Hexadecimal 1b55e3f
20 Vigesimal 8j2i7j
36 Base36 h2csf

Cryptographic Hash Functions

md5 c644a81815ae63ef1db4a37d1ca6643a
sha1 a3f67c0ec4c7695ad5cd5fedc2da5785a695e435
sha256 96adb6ea2cf13b03ba4afb7f2c747588f665bf885ee4608a4b1780c2e757ff24
sha512 11224fe01e3d7eb239dde7673e55499db918ac510341069843e28394432c4d733f7c12552b5ce73a317eb0a7d88cb9d34918f080061e5d25359bf33c433e4d10
ripemd-160 235e6814355f798ace8080d7bb428d86c9349a7d

28663359 as geometric shapes

Circle

Radius = n
Diameter 57326718
Circumference 180097196.12321
Area 2.5810952936865E+15

Sphere

Radius = n
Volume 9.8643814688197E+22
Surface area 1.0324381174746E+16
Circumference 180097196.12321

Square

Length = n
Perimeter 114653436
Area 821588149162881
Diagonal 40536111.040969

Cube

Length = n
Surface area 4929528894977286
Volume 2.3549476069601E+22
Space diagonal 49646394.103587

Equilateral Triangle

Length = n
Perimeter 85990077
Area 3.5575810431165E+14
Altitude 24823197.051793

Triangular Pyramid

Length = n
Surface area 3.5575810431165E+14
Volume 2.7753323703676E+21
Height 13512037.013656