664444319 is an odd 9-digits composite number following 664444318
and preceding 664444320 . In scientific notation, it is written as 6.64444319 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 505118400 positive integers (up to 664444319) that are relatively prime to 664444319.
664444319 has 16 divisors, whose sum is 848606976
The reverse of 664444319 is 913444466
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
six hundred sixty-four million four hundred forty-four thousand three hundred nineteen
Scientific notation
6.64444319 × 10^8
Engineering notation
6.64444319 × 10^6
Prime Factorization
7 × 11 × 41 × 210467
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
664444319
Product of the distinct prime numbers
The prime factorization of 664444319 is 7 × 11 × 41 × 210467.
Since it has a total of 4 prime factors.
5 , 6 , 96 , 40 , 291 , 636 , 947 , 5350 , 74000 , 36260 , 826172 , 356416 , 7092262 , 4361975 , 61613228 , 62971201 , 693611671 , 279063279 , 9103337946 , 3702308133
n×2
1328888638
n×3
1993332957
n×4
2657777276
n×5
3322221595
n÷2
332222159.5
n÷3
221481439.66667
n÷3
166111079.75
n÷5
132888863.8
n2
441486253051373761
n3
2.9334303275658E+26
n4
1.9491011163334E+35
n5
1.2950691639043E+44
2 √n
25776.817472295
3 √n
872.60868436441
4 √n
160.55160376743
5 √n
58.142234515734
1 , 7 , 11 , 41 , 77 , 287 , 451 , 3157 , 210467 , 1473269 , 2315137 , 8629147 , 16205959 , 60404029 , 94920617 , 664444319
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664444318
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664444319 can be divided by 16 positive divisors.
The sum of these divisors (counting 664444319) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111100110101001110110011111
3
Ternary
1201022021021020212
4
Quaternary
213212221312133
5
Quinary
2330044204234
6
Senary
145533203035
8
Octal
4746516637
10
Decimal
664444319
12
Duodecimal
16663047b
16
Hexadecimal
279a9d9f
20
Vigesimal
a7cfafj
36
Base36
azlcin
md5
7f4b2175357e901eac2ad0254d3f826a
sha1
f55535c69b33eef042b2390ce0c656daa2b29ce6
sha256
48fea0607301fd404239dd38930fa0f5c6b44c7438d86979fe85c553f0a193c2
sha512
8b3d65de1f79d465599a7477e58db20079d524b10d881ddc634b6231a31e9f235948bf900434b1de146beaa514a4366928d24f742a498f4c50e6a00de8dce1f2
ripemd-160
3108b3e5f9389b6f3a01a4c6a5fc28c6d5af5afb
Diameter
1328888638
Circumference
4174826782.5797
Area
1.3869699692471E+18
Volume
1.2287524222531E+27
Surface area
5.5478798769883E+18
Circumference
4174826782.5797
Perimeter
2657777276
Area
441486253051373761
Diagonal
939666167.37156
Surface area
2648917518308242566
Volume
2.9334303275658E+26
Space diagonal
1150851319.3085
Perimeter
1993332957
Area
1.9116915528205E+17
Altitude
575425659.65425
Surface area
1.9116915528205E+17
Volume
3.4570807946001E+25
Height
313222055.79052