664651471 is an odd 9-digits composite number following 664651470
and preceding 664651472 . In scientific notation, it is written as 6.64651471 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 604228600 positive integers (up to 664651471) that are relatively prime to 664651471.
664651471 has 4 divisors, whose sum is 725074344
The reverse of 664651471 is 174156466
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred sixty-four million six hundred fifty-one thousand four hundred seventy-one
Scientific notation
6.64651471 × 10^8
Engineering notation
6.64651471 × 10^6
Prime Factorization
11 × 60422861
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664651471
Product of the distinct prime numbers
The prime factorization of 664651471 is 11 × 60422861.
Since it has a total of 2 prime factors.
4 , 7 , 39 , 31 , 950 , 592 , 9345 , 7801 , 83163 , 60403 , 224577 , 68218 , 9704523 , 3814098 , 66895188 , 95550365 , 996822696 , 123625025 , 399899527 , 6302336754
n×2
1329302942
n×3
1993954413
n×4
2658605884
n×5
3323257355
n÷2
332325735.5
n÷3
221550490.33333
n÷3
166162867.75
n÷5
132930294.2
n2
441761577902463841
n3
2.9361748258415E+26
n4
1.9515329171087E+35
n5
1.2970892240612E+44
2 √n
25780.835343332
3 √n
872.69935855484
4 √n
160.56411598901
5 √n
58.145859433006
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
-664651470
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 664651471 can be divided by 4 positive divisors.
The sum of these divisors (counting 664651471) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100111011100011011001111
3
Ternary
1201022122210102011
4
Quaternary
213213130123033
5
Quinary
2330122321341
6
Senary
145541442051
8
Octal
4747343317
10
Decimal
664651471
12
Duodecimal
166710327
16
Hexadecimal
279dc6cf
20
Vigesimal
a7e18db
36
Base36
azpscv
md5
d7559f47ab710b889f0c796f4462a5a7
sha1
bab5294e0ae623b9a71fa4ec04ca0a7e1c6a19a8
sha256
8553d4fc2d3d643c985aef939187fb8d38598602f7369a5bbdf65807d551aaa7
sha512
ee9c2ed501e9bee2d0427a54946467be1cf1bcdef2e357cc6b12aa0b7540d89db735aa5c43dcabea237f5768fd1113baa7743db2d41538dc8a1162ebc80b021c
ripemd-160
d7df991777ae03b14238e46551e6935287f206bf
Diameter
1329302942
Circumference
4176128356.9825
Area
1.3878349277766E+18
Volume
1.2299020350025E+27
Surface area
5.5513397111065E+18
Circumference
4176128356.9825
Perimeter
2658605884
Area
441761577902463841
Diagonal
939959124.53943
Surface area
2650569467414783046
Volume
2.9361748258415E+26
Space diagonal
1151210117.0974
Perimeter
1993954413
Area
1.9128837443972E+17
Altitude
575605058.5487
Surface area
1.9128837443972E+17
Volume
3.4603152168363E+25
Height
313319708.17981