85728535 (number)

85728535 is an odd 8-digits composite number following 85728534 and preceding 85728536. In scientific notation, it is written as 8.5728535 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 64548480 positive integers (up to 85728535) that are relatively prime to 85728535.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred twenty-eight thousand five hundred thirty-five

Notation

Scientific notation 8.5728535 × 10^7
Engineering notation 8.5728535 × 10^6

Prime Factorization of 85728535

Prime Factorization 17 × 5 × 1008571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85728535
Product of the distinct prime numbers

The prime factorization of 85728535 is 17 × 5 × 1008571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85728535)

Multiplication

n×y
n×2 171457070
n×3 257185605
n×4 342914140
n×5 428642675

Division

n÷y
n÷2 42864267.5
n÷3 28576178.333333
n÷3 21432133.75
n÷5 17145707

Exponentiation

ny
n2 7349381713246225
n3 6.3005172743239E+23
n4 5.4013411566998E+31
n5 4.6304906439908E+39

Nth Root

y√n
2√n 9258.9705151275
3√n 440.93556955542
4√n 96.223544494721
5√n 38.603357648301

Divisors of 85728535

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85728534
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85728535 can be divided by 8 positive divisors. The sum of these divisors (counting 85728535) is 1, the average is 0.125.

Base conversion 85728535

Base System Value
2 Binary 101000111000001110100010111
3 Ternary 12222022110102221
4 Quaternary 11013001310113
5 Quinary 133421303120
6 Senary 12301243211
8 Octal 507016427
10 Decimal 85728535
12 Duodecimal 24863507
16 Hexadecimal 51c1d17
20 Vigesimal 16fg16f
36 Base36 1f1gk7

Cryptographic Hash Functions

md5 1e647beef61b8c05ee61a5cc1e2b0205
sha1 e428df207fa8983692144e5f29f7031ff43765b5
sha256 58229f56ee77b6e80578b5197adf7d56307f70572783806b0331471346bfa7f0
sha512 42dcc2bf28022ae1817b56f64f79898cba9952cfc1fd82c791e6b12319b328c0767aaf9bf3fa4b609a54b27752de626463765529d3eba4d6ed76025a05f754dd
ripemd-160 1d8228b3ac876696827178ea779ecda27f65243b

85728535 as geometric shapes

Circle

Radius = n
Diameter 171457070
Circumference 538648271.51803
Area 2.3088763598762E+16

Sphere

Radius = n
Volume 2.6391545043775E+24
Surface area 9.2355054395046E+16
Circumference 538648271.51803

Square

Length = n
Perimeter 342914140
Area 7349381713246225
Diagonal 121238456.87938

Cube

Length = n
Surface area 44096290279477350
Volume 6.3005172743239E+23
Space diagonal 148486178.27845

Equilateral Triangle

Length = n
Perimeter 257185605
Area 3.18237563289E+15
Altitude 74243089.139223

Triangular Pyramid

Length = n
Surface area 3.18237563289E+15
Volume 7.4252308160957E+22
Height 40412818.959792