28305352 (number)

28305352 is an even 8-digits composite number following 28305351 and preceding 28305353. In scientific notation, it is written as 2.8305352 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 13676544 positive integers (up to 28305352) that are relatively prime to 28305352.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred five thousand three hundred fifty-two

Notation

Scientific notation 2.8305352 × 10^7
Engineering notation 2.8305352 × 10^6

Prime Factorization of 28305352

Prime Factorization 2 × 2 × 2 × 43 × 107 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7076338
Product of the distinct prime numbers

The prime factorization of 28305352 is 2 × 2 × 2 × 43 × 107 × 769. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 89, 82, 311, 650, 5988, 3148, 93429, 11122, 745171, 317383, 9287723, 403186, 17101469, 60883189, 921758472, 710646266, 2956638732, 1020324476

Basic calculations (n = 28305352)

Multiplication

n×y
n×2 56610704
n×3 84916056
n×4 113221408
n×5 141526760

Division

n÷y
n÷2 14152676
n÷3 9435117.3333333
n÷3 7076338
n÷5 5661070.4

Exponentiation

ny
n2 801192951843904
n3 2.2678048521861E+22
n4 6.4191014608435E+29
n5 1.8169492637289E+37

Nth Root

y√n
2√n 5320.2774363749
3√n 304.75875216543
4√n 72.940231946265
5√n 30.929557876478

Divisors of 28305352

1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 769, 856, 1538, 3076, 4601, 6152, 9202, 18404, 33067, 36808, 66134, 82283, 132268, 164566, 264536, 329132, 658264, 3538169, 7076338, 14152676, 28305352

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28305351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28305352 can be divided by 32 positive divisors. The sum of these divisors (counting 28305352) is 1, the average is 0.03125.

Base conversion 28305352

Base System Value
2 Binary 1101011111110011111001000
3 Ternary 1222021001122101
4 Quaternary 1223332133020
5 Quinary 24221232402
6 Senary 2450403144
8 Octal 153763710
10 Decimal 28305352
12 Duodecimal 95904b4
16 Hexadecimal 1afe7c8
20 Vigesimal 8gi37c
36 Base36 guojs

Cryptographic Hash Functions

md5 ec04288284e4d0014b1d10f6b28c61d9
sha1 2fe49f6390c39c4cd7b373621bc4540163362dd5
sha256 89112b962f8012dad2d5466cddd2009c34f386c7b4c1d3d52eaa4ba7c72904b1
sha512 727f752b3334d890290fd0d13822b924922f45b6304840401ccd945f206227712ab1c67f609cf8549cd9f9802c2c565c696d240b4716aa23ea8c10365c626ae7
ripemd-160 a91022d39335a457b3b53ff5bb5c2a50d61dd65f

28305352 as geometric shapes

Circle

Radius = n
Diameter 56610704
Circumference 177847771.80095
Area 2.5170218916207E+15

Sphere

Radius = n
Volume 9.4993587512041E+22
Surface area 1.0068087566483E+16
Circumference 177847771.80095

Square

Length = n
Perimeter 113221408
Area 801192951843904
Diagonal 40029812.686144

Cube

Length = n
Surface area 4807157711063424
Volume 2.2678048521861E+22
Space diagonal 49026307.790121

Equilateral Triangle

Length = n
Perimeter 84916056
Area 3.4692672481493E+14
Altitude 24513153.895061

Triangular Pyramid

Length = n
Surface area 3.4692672481493E+14
Volume 2.6726336489809E+21
Height 13343270.895381