664320823 is an odd 9-digits composite number following 664320822
and preceding 664320824 . In scientific notation, it is written as 6.64320823 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 658834080 positive integers (up to 664320823) that are relatively prime to 664320823.
664320823 has 8 divisors, whose sum is 669826080
The reverse of 664320823 is 328023466
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
six hundred sixty-four million three hundred twenty thousand eight hundred twenty-three
Scientific notation
6.64320823 × 10^8
Engineering notation
6.64320823 × 10^6
Prime Factorization
167 × 461 × 8629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664320823
Product of the distinct prime numbers
The prime factorization of 664320823 is 167 × 461 × 8629.
Since it has a total of 3 prime factors.
4 , 1 , 52 , 60 , 989 , 708 , 7687 , 9341 , 23386 , 58027 , 740340 , 645451 , 9179732 , 9291753 , 97512315 , 82548158 , 888353938 , 189247593 , 840413454 , 94551768
n×2
1328641646
n×3
1992962469
n×4
2657283292
n×5
3321604115
n÷2
332160411.5
n÷3
221440274.33333
n÷3
166080205.75
n÷5
132864164.6
n2
441322155871397329
n3
2.9317949779662E+26
n4
1.9476524526298E+35
n5
1.293866080249E+44
2 √n
25774.421875185
3 √n
872.5546189566
4 √n
160.54414307344
5 √n
58.140073050259
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
-664320822
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 664320823 can be divided by 8 positive divisors.
The sum of these divisors (counting 664320823) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110001011101100110111
3
Ternary
1201022000222211221
4
Quaternary
213212023230313
5
Quinary
2330031231243
6
Senary
145530411211
8
Octal
4746135467
10
Decimal
664320823
12
Duodecimal
166590b07
16
Hexadecimal
2798bb37
20
Vigesimal
a7c0213
36
Base36
azip87
md5
deeda2f02b7d9f3426080206870eb6cc
sha1
50b7888f214031725a3fba3aa12eb62e9f47fd00
sha256
4063872d401ce930f36b1a589929230b683f0d9c92ab3d2d24728e46bde2ec28
sha512
02d6682967013d076804930cf92b9d8e6e004a8314375063ad2a46d0223f9ad3e41fac680a23ffad8528ad068d2161768b9c5e182af391f031446c0720a7b50b
ripemd-160
6b2635ae1b17512eaea135208bcf59a5a84066f0
Diameter
1328641646
Circumference
4174050834.3271
Area
1.386454442752E+18
Volume
1.2280674086147E+27
Surface area
5.545817771008E+18
Circumference
4174050834.3271
Perimeter
2657283292
Area
441322155871397329
Diagonal
939491517.65346
Surface area
2647932935228383974
Volume
2.9317949779662E+26
Space diagonal
1150637417.962
Perimeter
1992962469
Area
1.9109809911877E+17
Altitude
575318708.98099
Surface area
1.9109809911877E+17
Volume
3.4551535166143E+25
Height
313163839.21782