664743528 is an even 9-digits composite number following 664743527
and preceding 664743529 . In scientific notation, it is written as 6.64743528 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 221581152 positive integers (up to 664743528) that are relatively prime to 664743528.
664743528 has 16 divisors, whose sum is 1384882500
The reverse of 664743528 is 825347466
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred sixty-four million seven hundred forty-three thousand five hundred twenty-eight
Scientific notation
6.64743528 × 10^8
Engineering notation
6.64743528 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 9232549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
166185882
Product of the distinct prime numbers
The prime factorization of 664743528 is 2 × 2 × 2 × 9 × 9232549.
Since it has a total of 5 prime factors.
6 , 7 , 43 , 17 , 71 , 865 , 3913 , 5467 , 96201 , 96623 , 242426 , 776625 , 1747542 , 4244567 , 50378999 , 88591417 , 169132864 , 961329897 , 8807055793 , 1129311358
n×2
1329487056
n×3
1994230584
n×4
2658974112
n×5
3323717640
n÷2
332371764
n÷3
221581176
n÷3
166185882
n÷5
132948705.6
n2
441883958017886784
n3
2.9373950121941E+26
n4
1.9526143235355E+35
n5
1.2979877342503E+44
2 √n
25782.62065811
3 √n
872.73964752813
4 √n
160.56967540015
5 √n
58.147470032573
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 9232549 , 18465098 , 36930196 , 73860392 , 83092941 , 166185882 , 332371764 , 664743528
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
-664743527
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 664743528 can be divided by 16 positive divisors.
The sum of these divisors (counting 664743528) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111100111110010111001101000
3
Ternary
1201022211110200200
4
Quaternary
213213302321220
5
Quinary
2330133243103
6
Senary
145543432200
8
Octal
4747627150
10
Decimal
664743528
12
Duodecimal
166755660
16
Hexadecimal
279f2e68
20
Vigesimal
a7ecig8
36
Base36
azrre0
md5
32cbed2a0c51b58262c1ec26b2bccf9b
sha1
2d822f9b09dfb9ed38a797e1184a7c4540f42650
sha256
4fbbea3268887f77b47dbf569887c064361cfc6da2916059dc8bee89dd369d38
sha512
1a1f83e140e85638ea8e90e330f292a5072468773ff8096a7d63f9c255ff797afb1081dcffefdecb23b683d51302ee534540c4305244211e195d0eb9f1da4ecf
ripemd-160
b5e5e04e1cc0ab38e868bb4334295faaa9076042
Diameter
1329487056
Circumference
4176706768.1723
Area
1.3882193962482E+18
Volume
1.2304131454667E+27
Surface area
5.5528775849927E+18
Circumference
4176706768.1723
Perimeter
2658974112
Area
441883958017886784
Diagonal
940089312.79734
Surface area
2651303748107320704
Volume
2.9373950121941E+26
Space diagonal
1151369564.4986
Perimeter
1994230584
Area
1.9134136658415E+17
Altitude
575684782.24929
Surface area
1.9134136658415E+17
Volume
3.4617532202434E+25
Height
313363104.26578