28355535 (number)

28355535 is an odd 8-digits composite number following 28355534 and preceding 28355536. In scientific notation, it is written as 2.8355535 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 13737600 positive integers (up to 28355535) that are relatively prime to 28355535.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8355535 × 10^7
Engineering notation 2.8355535 × 10^6

Prime Factorization of 28355535

Prime Factorization 3 × 5 × 3 × 3 × 13 × 107 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3150615
Product of the distinct prime numbers

The prime factorization of 28355535 is 3 × 5 × 3 × 3 × 13 × 107 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 23, 82, 237, 558, 3852, 8091, 87258, 50275, 164052, 159382, 3727866, 8692517, 8299077, 19830592, 157649947, 425656211, 9159208978, 11726652

Basic calculations (n = 28355535)

Multiplication

n×y
n×2 56711070
n×3 85066605
n×4 113422140
n×5 141777675

Division

n÷y
n÷2 14177767.5
n÷3 9451845
n÷3 7088883.75
n÷5 5671107

Exponentiation

ny
n2 804036365136225
n3 2.2798881292893E+22
n4 6.4647447646147E+29
n5 1.833112964391E+37

Nth Root

y√n
2√n 5324.9915492891
3√n 304.93874968204
4√n 72.972539693292
5√n 30.940517206349

Divisors of 28355535

1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 151, 195, 321, 351, 453, 535, 585, 755, 963, 1359, 1391, 1605, 1755, 1963, 2265, 2889, 4077, 4173, 4815, 5889, 6795, 6955, 9815, 12519, 14445, 16157, 17667, 20385, 20865, 29445, 37557, 48471, 53001, 62595, 80785, 88335, 145413, 187785, 210041, 242355, 265005, 436239, 630123, 727065, 1050205, 1890369, 2181195, 3150615, 5671107, 9451845, 28355535

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28355534
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28355535 can be divided by 64 positive divisors. The sum of these divisors (counting 28355535) is 1, the average is 0.015625.

Base conversion 28355535

Base System Value
2 Binary 1101100001010101111001111
3 Ternary 1222100121111000
4 Quaternary 1230022233033
5 Quinary 24224334120
6 Senary 2451431343
8 Octal 154125717
10 Decimal 28355535
12 Duodecimal 95b5553
16 Hexadecimal 1b0abcf
20 Vigesimal 8h48gf
36 Base36 gvr9r

Cryptographic Hash Functions

md5 1f535d81704996868e158bb84d8622bc
sha1 543f40adc1296d5bd4d5acbc186165f108e1551a
sha256 570b6bca35c42dbc3760b9919485b6ef7d0d49b27056d5f7ece99e75824a51c1
sha512 35782f820a24b057175b6ca7dc316a7e8552d7c39bd9a36f6290147fa8920d9ed4be816a1efcd9b321a805db5eb809dcd97ac1f2684479c099034c66c1d83902
ripemd-160 e30a82ece4dda0128bab475e92e59941ef040db5

28355535 as geometric shapes

Circle

Radius = n
Diameter 56711070
Circumference 178163080.88922
Area 2.525954737931E+15

Sphere

Radius = n
Volume 9.5499730639758E+22
Surface area 1.0103818951724E+16
Circumference 178163080.88922

Square

Length = n
Perimeter 113422140
Area 804036365136225
Diagonal 40100782.165345

Cube

Length = n
Surface area 4824218190817350
Volume 2.2798881292893E+22
Space diagonal 49113227.295798

Equilateral Triangle

Length = n
Perimeter 85066605
Area 3.4815795888724E+14
Altitude 24556613.647899

Triangular Pyramid

Length = n
Surface area 3.4815795888724E+14
Volume 2.686873927612E+21
Height 13366927.388448