28561566 (number)

28561566 is an even 8-digits composite number following 28561565 and preceding 28561567. In scientific notation, it is written as 2.8561566 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 8654800 positive integers (up to 28561566) that are relatively prime to 28561566.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred sixty-one thousand five hundred sixty-six

Notation

Scientific notation 2.8561566 × 10^7
Engineering notation 2.8561566 × 10^6

Prime Factorization of 28561566

Prime Factorization 2 × 3 × 121 × 39341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28561566
Product of the distinct prime numbers

The prime factorization of 28561566 is 2 × 3 × 121 × 39341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 43, 95, 101, 121, 532, 9353, 87225, 42704, 272777, 455903, 1112138, 9942035, 5870573, 55345532, 843378427, 313054477, 5515325123, 8283723676

Basic calculations (n = 28561566)

Multiplication

n×y
n×2 57123132
n×3 85684698
n×4 114246264
n×5 142807830

Division

n÷y
n÷2 14280783
n÷3 9520522
n÷3 7140391.5
n÷5 5712313.2

Exponentiation

ny
n2 815763052372356
n3 2.3299470260695E+22
n4 6.6546935761586E+29
n5 1.9006846978523E+37

Nth Root

y√n
2√n 5344.3021995392
3√n 305.67552859144
4√n 73.104734453654
5√n 30.985349784171

Divisors of 28561566

1, 2, 3, 6, 121, 242, 363, 726, 39341, 78682, 118023, 236046, 4760261, 9520522, 14280783, 28561566

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 -28561565
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 28561566 can be divided by 16 positive divisors. The sum of these divisors (counting 28561566) is 1, the average is 0.0625.

Base conversion 28561566

Base System Value
2 Binary 1101100111101000010011110
3 Ternary 1222202002002210
4 Quaternary 1230331002132
5 Quinary 24302432231
6 Senary 2500101250
8 Octal 154750236
10 Decimal 28561566
12 Duodecimal 9694826
16 Hexadecimal 1b3d09e
20 Vigesimal 8ia3i6
36 Base36 h068u

Cryptographic Hash Functions

md5 9b64f434d1427535f8a02ddf1b8acc8d
sha1 9fb3fe5b7833247c1bde1f768e2687ebe41dd18e
sha256 3bee262bc0596c96a13d4dfed74ed02e1d1b7fc90fada5a69596537e98ed0506
sha512 8f8c6dd3abec76cc09fea9f168ae17596bda1f4b0b5417450235faa85ff4c015aae82ce90c048d3a29ddd87b71add74e3de6c5ab4a8d28d651274716ed943834
ripemd-160 661acf3f4853e0101af03f184bf72ad6b811e61a

28561566 as geometric shapes

Circle

Radius = n
Diameter 57123132
Circumference 179457611.84124
Area 2.562795212403E+15

Sphere

Radius = n
Volume 9.7596592804709E+22
Surface area 1.0251180849612E+16
Circumference 179457611.84124

Square

Length = n
Perimeter 114246264
Area 815763052372356
Diagonal 40392153.999814

Cube

Length = n
Surface area 4894578314234136
Volume 2.3299470260695E+22
Space diagonal 49470083.455732

Equilateral Triangle

Length = n
Perimeter 85684698
Area 3.532357634116E+14
Altitude 24735041.727866

Triangular Pyramid

Length = n
Surface area 3.532357634116E+14
Volume 2.7458689032319E+21
Height 13464051.333271