828286685 is an odd 9-digits composite number following 828286684
and preceding 828286686 . In scientific notation, it is written as 8.28286685 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 662629344 positive integers (up to 828286685) that are relatively prime to 828286685.
828286685 has 4 divisors, whose sum is 993944028
The reverse of 828286685 is 586682828
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred twenty-eight million two hundred eighty-six thousand six hundred eighty-five
Scientific notation
8.28286685 × 10^8
Engineering notation
8.28286685 × 10^6
Prime Factorization
5 × 165657337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
828286685
Product of the distinct prime numbers
The prime factorization of 828286685 is 5 × 165657337.
Since it has a total of 2 prime factors.
3 , 9 , 62 , 27 , 756 , 957 , 4004 , 6143 , 29796 , 48598 , 837576 , 674826 , 9036862 , 7453968 , 41237818 , 98417978 , 324740622 , 747006510 , 7698020438 , 6928906343
n×2
1656573370
n×3
2484860055
n×4
3313146740
n×5
4141433425
n÷2
414143342.5
n÷3
276095561.66667
n÷3
207071671.25
n÷5
165657337
n2
686058832548289225
n3
5.6825339612639E+26
n4
4.7067672171752E+35
n5
3.8985526153807E+44
2 √n
28779.970204988
3 √n
939.13255005621
4 √n
169.64660387107
5 √n
60.762570223114
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828286684
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828286685 can be divided by 4 positive divisors.
The sum of these divisors (counting 828286685) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001010111101010011011011101
3
Ternary
2010201120022201122
4
Quaternary
301113222123131
5
Quinary
3144020133220
6
Senary
214105020325
8
Octal
6127523335
10
Decimal
828286685
12
Duodecimal
1b14846a5
16
Hexadecimal
315ea6dd
20
Vigesimal
cigfge5
36
Base36
dp523h
md5
619f6c7a9a8b26cfc9af986cdc1b6f67
sha1
1a7e15fa573e19b341e750628094d53d433d1bf4
sha256
d775bcaa14563b3aa77604fc28bd121638a9be82c51c6b1b95847f311e0c3c46
sha512
85f2de2d646055275a10a70f34063761bbfdc5d372950e8d257ae2ac9f714446aa9168fb607a49321129105b660762e1e9196f24fc9486bd91dc5eb68e36c049
ripemd-160
68aa00597a9539cb2e847554160f3249e710e0c6
Diameter
1656573370
Circumference
5204278729.3245
Area
2.1553173882641E+18
Volume
2.3802942595308E+27
Surface area
8.6212695530564E+18
Circumference
5204278729.3245
Perimeter
3313146740
Area
686058832548289225
Diagonal
1171374263.4601
Surface area
4116352995289735350
Volume
5.6825339612639E+26
Space diagonal
1434634621.6528
Perimeter
2484860055
Area
2.9707218873876E+17
Altitude
717317310.8264
Surface area
2.9707218873876E+17
Volume
6.696930497221E+25
Height
390458087.82002