828542943 is an odd 9-digits composite number following 828542942
and preceding 828542944 . In scientific notation, it is written as 8.28542943 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 552146400 positive integers (up to 828542943) that are relatively prime to 828542943.
828542943 has 12 divisors, whose sum is 1197251328
The reverse of 828542943 is 349245828
Previous prime number is 2777
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred twenty-eight million five hundred forty-two thousand nine hundred forty-three
Scientific notation
8.28542943 × 10^8
Engineering notation
8.28542943 × 10^6
Prime Factorization
3 × 3 × 2777 × 33151
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
276180981
Product of the distinct prime numbers
The prime factorization of 828542943 is 3 × 3 × 2777 × 33151.
Since it has a total of 4 prime factors.
2 , 5 , 43 , 78 , 205 , 744 , 9902 , 1399 , 26636 , 38168 , 427862 , 262681 , 24260 , 2503989 , 46098100 , 74997015 , 144261491 , 191983360 , 1176339385 , 810845714
n×2
1657085886
n×3
2485628829
n×4
3314171772
n×5
4142714715
n÷2
414271471.5
n÷3
276180981
n÷3
207135735.75
n÷5
165708588.6
n2
686483408395101249
n3
5.6878098351235E+26
n4
4.7125947000176E+35
n5
3.9045870819187E+44
2 √n
28784.421880594
3 √n
939.22939068675
4 √n
169.65972380207
5 √n
60.766329541816
1 , 3 , 9 , 2777 , 8331 , 24993 , 33151 , 99453 , 298359 , 92060327 , 276180981 , 828542943
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828542942
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828542943 can be divided by 12 positive divisors.
The sum of these divisors (counting 828542943) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011000101000111111011111
3
Ternary
2010202001100020200
4
Quaternary
301120220333133
5
Quinary
3144101333233
6
Senary
214114314543
8
Octal
6130507737
10
Decimal
828542943
12
Duodecimal
1b1588a53
16
Hexadecimal
31628fdf
20
Vigesimal
cii7h73
36
Base36
dpajtr
md5
55b5c9f906b6124a3ce00dd3ab8ded9f
sha1
cdcde5bc2e3661329036992fef62bb1ae675bc03
sha256
26bf9bf67333b21200182b9e25bbf1f6d23b212a68a8a98d06db067d7ec9d629
sha512
5f0d027461a612482812e89e5adb41168e495d68556af0186d4ef4bd2aeb2a19b4b91af50d2fea53f57ceca75d7b4b448171ac18b661ebc6db8608ca03c8fab6
ripemd-160
dcfb6d06ce5245d936a73ed882a400068b5cc85e
Diameter
1657085886
Circumference
5205888845.8249
Area
2.1566512326253E+18
Volume
2.3825042124053E+27
Surface area
8.6266049305013E+18
Circumference
5205888845.8249
Perimeter
3314171772
Area
686483408395101249
Diagonal
1171736666.9991
Surface area
4118900450370607494
Volume
5.6878098351235E+26
Space diagonal
1435078473.5286
Perimeter
2485628829
Area
2.9725603547334E+17
Altitude
717539236.76432
Surface area
2.9725603547334E+17
Volume
6.7031481741923E+25
Height
390578888.99971