206828565 is an odd 9-digits composite number following 206828564
and preceding 206828566 . In scientific notation, it is written as 2.06828565 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 110168576 positive integers (up to 206828565) that are relatively prime to 206828565.
206828565 has 16 divisors, whose sum is 331345728
The reverse of 206828565 is 565828602
Previous prime number is 827
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred six million eight hundred twenty-eight thousand five hundred sixty-five
Scientific notation
2.06828565 × 10^8
Engineering notation
2.06828565 × 10^6
Prime Factorization
3 × 5 × 827 × 16673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
206828565
Product of the distinct prime numbers
The prime factorization of 206828565 is 3 × 5 × 827 × 16673.
Since it has a total of 4 prime factors.
4 , 8 , 10 , 46 , 818 , 283 , 3063 , 3157 , 89285 , 2074 , 543615 , 941187 , 4704135 , 6792771 , 72010046 , 37037592 , 734095633 , 88864306 , 1735277149 , 6708711984
n×2
413657130
n×3
620485695
n×4
827314260
n×5
1034142825
n÷2
103414282.5
n÷3
68942855
n÷3
51707141.25
n÷5
41365713
n2
42778055299959225
n3
8.8477237911812E+24
n4
1.8299620152464E+33
n5
3.7848841761791E+41
2 √n
14381.535557791
3 √n
591.38482042175
4 √n
119.92304014571
5 √n
46.03859948835
1 , 3 , 5 , 15 , 827 , 2481 , 4135 , 12405 , 16673 , 50019 , 83365 , 250095 , 13788571 , 41365713 , 68942855 , 206828565
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
-206828564
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 206828565 can be divided by 16 positive divisors.
The sum of these divisors (counting 206828565) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100010100111111010000010101
3
Ternary
112102011222110020
4
Quaternary
30110333100111
5
Quinary
410422003230
6
Senary
32305015353
8
Octal
1424772025
10
Decimal
206828565
12
Duodecimal
59324559
16
Hexadecimal
c53f415
20
Vigesimal
34cdb85
36
Base36
3f51xx
md5
fd51bd95d37f16d9fc4811d72da6c2bc
sha1
a69caf97f740f4f5b4ee1d48d8b3cb826bab02b7
sha256
33d881d728c8679dbbf53b6e965a616ab38b6a883da34eacae1975bef1f5c3cc
sha512
bb356ac777007596bd8e8913adac7c1fe84013aeaf66f8cb711dbe10cb8efb8540775dd2ec071a9b7c28a0981e182e6cef2787df6c9d4041af44d20a03d476c6
ripemd-160
e2c9157ed70f70e108d3e60aec26018c75cd91fb
Diameter
413657130
Circumference
1299542200.713
Area
1.3439122426521E+17
Volume
3.7061258751155E+25
Surface area
5.3756489706084E+17
Circumference
1299542200.713
Perimeter
827314260
Area
42778055299959225
Diagonal
292499761.70917
Surface area
256668331799755350
Volume
8.8477237911812E+24
Space diagonal
358237583.03656
Perimeter
620485695
Area
1.852344130713E+16
Altitude
179118791.51828
Surface area
1.852344130713E+16
Volume
1.0427142484683E+24
Height
97499920.569722