28605616 (number)

28605616 is an even 8-digits composite number following 28605615 and preceding 28605617. In scientific notation, it is written as 2.8605616 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 12929280 positive integers (up to 28605616) that are relatively prime to 28605616.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred five thousand six hundred sixteen

Notation

Scientific notation 2.8605616 × 10^7
Engineering notation 2.8605616 × 10^6

Prime Factorization of 28605616

Prime Factorization 2 × 2 × 2 × 2 × 169 × 149 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3575702
Product of the distinct prime numbers

The prime factorization of 28605616 is 2 × 2 × 2 × 2 × 169 × 149 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 99, 98, 171, 872, 3478, 7475, 38422, 99288, 949096, 39161, 4184002, 9065008, 56931765, 83259182, 981485815, 931871012, 5424939377, 6818154857

Basic calculations (n = 28605616)

Multiplication

n×y
n×2 57211232
n×3 85816848
n×4 114422464
n×5 143028080

Division

n÷y
n÷2 14302808
n÷3 9535205.3333333
n÷3 7151404
n÷5 5721123.2

Exponentiation

ny
n2 818281266739456
n3 2.3407439696342E+22
n4 6.6958423149673E+29
n5 1.9153869405851E+37

Nth Root

y√n
2√n 5348.4218233045
3√n 305.83259386672
4√n 73.132905202135
5√n 30.994901525199

Divisors of 28605616

1, 2, 4, 8, 16, 71, 142, 149, 169, 284, 298, 338, 568, 596, 676, 1136, 1192, 1352, 2384, 2704, 10579, 11999, 21158, 23998, 25181, 42316, 47996, 50362, 84632, 95992, 100724, 169264, 191984, 201448, 402896, 1787851, 3575702, 7151404, 14302808, 28605616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28605615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28605616 can be divided by 40 positive divisors. The sum of these divisors (counting 28605616) is 1, the average is 0.025.

Base conversion 28605616

Base System Value
2 Binary 1101101000111110010110000
3 Ternary 1222211022112021
4 Quaternary 1231013302300
5 Quinary 24310334431
6 Senary 2501041224
8 Octal 155076260
10 Decimal 28605616
12 Duodecimal 96b6214
16 Hexadecimal 1b47cb0
20 Vigesimal 8ife0g
36 Base36 h148g

Cryptographic Hash Functions

md5 8bd27b100affcc4d6288d5f731074898
sha1 09de1a17afb890836138976b97905452fa0668ab
sha256 48489e4ec87688dbb0264e32e4b136b5cfcc12a2a5f4a1ed1bded869605b5297
sha512 b8202a066d7e509d0208c6787a7b70f9ca060b26a639400e904ba1991d30c05cbde2ade595de109e998cb73102bb222df8dc35e6674f2a18f94fcd8f4307cba6
ripemd-160 e33c28f7c18b3bbe9a22d8c8b1035790e33b4446

28605616 as geometric shapes

Circle

Radius = n
Diameter 57211232
Circumference 179734386.15402
Area 2.5707064161588E+15

Sphere

Radius = n
Volume 9.8048854119167E+22
Surface area 1.0282825664635E+16
Circumference 179734386.15402

Square

Length = n
Perimeter 114422464
Area 818281266739456
Diagonal 40454450.107237

Cube

Length = n
Surface area 4909687600436736
Volume 2.3407439696342E+22
Space diagonal 49546380.293805

Equilateral Triangle

Length = n
Perimeter 85816848
Area 3.5432618221864E+14
Altitude 24773190.146903

Triangular Pyramid

Length = n
Surface area 3.5432618221864E+14
Volume 2.7585932232498E+21
Height 13484816.702412