820199225 is an odd 9-digits composite number following 820199224
and preceding 820199226 . In scientific notation, it is written as 8.20199225 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 655915920 positive integers (up to 820199225) that are relatively prime to 820199225.
820199225 has 8 divisors, whose sum is 853323744
The reverse of 820199225 is 522991028
Previous prime number is 4027
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred twenty million one hundred ninety-nine thousand two hundred twenty-five
Scientific notation
8.20199225 × 10^8
Engineering notation
8.20199225 × 10^6
Prime Factorization
25 × 4027 × 8147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
820199225
Product of the distinct prime numbers
The prime factorization of 820199225 is 25 × 4027 × 8147.
Since it has a total of 3 prime factors.
6 , 10 , 40 , 29 , 579 , 598 , 8053 , 1641 , 3801 , 16107 , 146152 , 647868 , 251788 , 5542064 , 98147139 , 63127357 , 703155906 , 394250895 , 8633493063 , 7805328119
n×2
1640398450
n×3
2460597675
n×4
3280796900
n×5
4100996125
n÷2
410099612.5
n÷3
273399741.66667
n÷3
205049806.25
n÷5
164039845
n2
672726768690600625
n3
5.5176997431678E+26
n4
4.525613053129E+35
n5
3.7119043188263E+44
2 √n
28639.120534681
3 √n
936.06595806228
4 √n
169.23096801319
5 √n
60.643445897498
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
-820199224
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 820199225 can be divided by 8 positive divisors.
The sum of these divisors (counting 820199225) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000111000110011111100111001
3
Ternary
2010011100102211002
4
Quaternary
300320303330321
5
Quinary
3134432333400
6
Senary
213215414345
8
Octal
6070637471
10
Decimal
820199225
12
Duodecimal
1aa8243b5
16
Hexadecimal
30e33f39
20
Vigesimal
cg64i15
36
Base36
dkbprt
md5
0522979ec63d83c7a5d2e45b5db875a8
sha1
9daef7a279c5506a76eaf815ab5ddef6d21c9b40
sha256
fae341333428eb9c043c0825a4de3aaff320636827b739f3094535c746728f8e
sha512
a77fd848e22cbf0a8b94943fdffb5276bde67bf9d864d38e2f3e6daa7a3ce2e84c9220758f5d7d6808c5d7a0c601212647983798008e9f40a3268877e70902d6
ripemd-160
3be1ba07d331bd0fd665cd3caa4a0b718212f307
Diameter
1640398450
Circumference
5153463719.4801
Area
2.1134334743916E+18
Volume
2.3112486637134E+27
Surface area
8.4537338975664E+18
Circumference
5153463719.4801
Perimeter
3280796900
Area
672726768690600625
Diagonal
1159936867.8429
Surface area
4036360612143603750
Volume
5.5176997431678E+26
Space diagonal
1420626730.0286
Perimeter
2460597675
Area
2.9129923574594E+17
Altitude
710313365.01431
Surface area
2.9129923574594E+17
Volume
6.5026715082421E+25
Height
386645622.6143