820199129 is an odd 9-digits composite number following 820199128
and preceding 820199130 . In scientific notation, it is written as 8.20199129 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 816520884 positive integers (up to 820199129) that are relatively prime to 820199129.
820199129 has 4 divisors, whose sum is 823877376
The reverse of 820199129 is 921991028
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred twenty million one hundred ninety-nine thousand one hundred twenty-nine
Scientific notation
8.20199129 × 10^8
Engineering notation
8.20199129 × 10^6
Prime Factorization
223 × 3678023
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
820199129
Product of the distinct prime numbers
The prime factorization of 820199129 is 223 × 3678023.
Since it has a total of 2 prime factors.
8 , 2 , 22 , 16 , 930 , 541 , 6644 , 4241 , 64493 , 86160 , 941639 , 271211 , 9545717 , 4651767 , 49056879 , 36436237 , 690336952 , 274908692 , 2511741020 , 7677560934
n×2
1640398258
n×3
2460597387
n×4
3280796516
n×5
4100995645
n÷2
410099564.5
n÷3
273399709.66667
n÷3
205049782.25
n÷5
164039825.8
n2
672726611212358641
n3
5.517697805715E+26
n4
4.5256109343326E+35
n5
3.7119021465325E+44
2 √n
28639.118858652
3 √n
936.06592154175
4 √n
169.23096306129
5 √n
60.643444477899
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
-820199128
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 820199129 can be divided by 4 positive divisors.
The sum of these divisors (counting 820199129) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000111000110011111011011001
3
Ternary
2010011100102200112
4
Quaternary
300320303323121
5
Quinary
3134432333004
6
Senary
213215414105
8
Octal
6070637331
10
Decimal
820199129
12
Duodecimal
1aa824335
16
Hexadecimal
30e33ed9
20
Vigesimal
cg64hg9
36
Base36
dkbpp5
md5
2d91cb0b8cb10f42621063dcc7aa4df5
sha1
573e707250ace91d756aa6f5f2e0525b078cc880
sha256
c18f2259af8ac279509d71ba428afee2c8a5b15f5836048a857d69dcc10490ac
sha512
5eb7238bc7200112306017c853bcde6ff925565333253f619a5161c3de1d546cdb187cc978865daee0e4c5e99c1ebeafc6cf92704ad4d05cc530f2c0ae568950
ripemd-160
0a9a4ce83508c166a98412b5f7f7ecf521ddc12c
Diameter
1640398258
Circumference
5153463116.2943
Area
2.1134329796591E+18
Volume
2.311247852155E+27
Surface area
8.4537319186364E+18
Circumference
5153463116.2943
Perimeter
3280796516
Area
672726611212358641
Diagonal
1159936732.0784
Surface area
4036359667274151846
Volume
5.517697805715E+26
Space diagonal
1420626563.7517
Perimeter
2460597387
Area
2.9129916755586E+17
Altitude
710313281.87587
Surface area
2.9129916755586E+17
Volume
6.502669224932E+25
Height
386645577.35947