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.
85728535 has 8 divisors, whose sum is 108925776
The reverse of 85728535 is 53582758
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-five million seven hundred twenty-eight thousand five hundred thirty-five
Scientific notation
8.5728535 × 10^7
Engineering notation
8.5728535 × 10^6
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.
9 , 9 , 77 , 38 , 82 , 108 , 8146 , 8440 , 85790 , 4384 , 101603 , 463598 , 4025589 , 246167 , 65745630 , 54226986 , 278317635 , 17789152 , 7913444672 , 641584448
n×2
171457070
n×3
257185605
n×4
342914140
n×5
428642675
n÷2
42864267.5
n÷3
28576178.333333
n÷3
21432133.75
n÷5
17145707
n2
7349381713246225
n3
6.3005172743239E+23
n4
5.4013411566998E+31
n5
4.6304906439908E+39
2 √n
9258.9705151275
3 √n
440.93556955542
4 √n
96.223544494721
5 √n
38.603357648301
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
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
md5
1e647beef61b8c05ee61a5cc1e2b0205
sha1
e428df207fa8983692144e5f29f7031ff43765b5
sha256
58229f56ee77b6e80578b5197adf7d56307f70572783806b0331471346bfa7f0
sha512
42dcc2bf28022ae1817b56f64f79898cba9952cfc1fd82c791e6b12319b328c0767aaf9bf3fa4b609a54b27752de626463765529d3eba4d6ed76025a05f754dd
ripemd-160
1d8228b3ac876696827178ea779ecda27f65243b
Diameter
171457070
Circumference
538648271.51803
Area
2.3088763598762E+16
Volume
2.6391545043775E+24
Surface area
9.2355054395046E+16
Circumference
538648271.51803
Perimeter
342914140
Area
7349381713246225
Diagonal
121238456.87938
Surface area
44096290279477350
Volume
6.3005172743239E+23
Space diagonal
148486178.27845
Perimeter
257185605
Area
3.18237563289E+15
Altitude
74243089.139223
Surface area
3.18237563289E+15
Volume
7.4252308160957E+22
Height
40412818.959792