664656927 is an odd 9-digits composite number following 664656926
and preceding 664656928 . In scientific notation, it is written as 6.64656927 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 399744800 positive integers (up to 664656927) that are relatively prime to 664656927.
664656927 has 8 divisors, whose sum is 690030000
The reverse of 664656927 is 729656466
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred sixty-four million six hundred fifty-six thousand nine hundred twenty-seven
Scientific notation
6.64656927 × 10^8
Engineering notation
6.64656927 × 10^6
Prime Factorization
33 × 131 × 153749
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664656927
Product of the distinct prime numbers
The prime factorization of 664656927 is 33 × 131 × 153749.
Since it has a total of 3 prime factors.
10 , 6 , 14 , 92 , 146 , 663 , 795 , 8637 , 11254 , 93591 , 401892 , 300039 , 1217049 , 8370762 , 70662592 , 67403111 , 903606710 , 372612661 , 2059687876 , 3453612866
n×2
1329313854
n×3
1993970781
n×4
2658627708
n×5
3323284635
n÷2
332328463.5
n÷3
221552309
n÷3
166164231.75
n÷5
132931385.4
n2
441768830609083329
n3
2.9362471339702E+26
n4
1.9515969969772E+35
n5
1.2971424627533E+44
2 √n
25780.94115815
3 √n
872.70174649041
4 √n
160.56444549822
5 √n
58.145954894396
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
-664656926
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 664656927 can be divided by 8 positive divisors.
The sum of these divisors (counting 664656927) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111011101110000011111
3
Ternary
1201022200001220020
4
Quaternary
213213131300133
5
Quinary
2330123010202
6
Senary
145541523223
8
Octal
4747356037
10
Decimal
664656927
12
Duodecimal
166713513
16
Hexadecimal
279ddc1f
20
Vigesimal
a7e2267
36
Base36
azpwkf
md5
1db44b2ce68e8dfeed74bed860056422
sha1
6dfff297b14bbee8ea952f468a83b5b2485632f3
sha256
dc51bdaaffdcb6f63638cc4e4690e34dabc12a94cbdbfc0585206df940afb291
sha512
8083d50ab41eafc686b7963a7b8b5c370e10a145f32d02eb27c978fbdb597b0849f76a3a3b2ede3022148ed7d3ad7fb89d909637c17c4fec86ee7423d52a1bff
ripemd-160
8e352bc699532387cafb5831df8ca202e55c1048
Diameter
1329313854
Circumference
4176162638.0415
Area
1.3878577128264E+18
Volume
1.2299323233606E+27
Surface area
5.5514308513058E+18
Circumference
4176162638.0415
Perimeter
2658627708
Area
441768830609083329
Diagonal
939966840.48862
Surface area
2650612983654499974
Volume
2.9362471339702E+26
Space diagonal
1151219567.1666
Perimeter
1993970781
Area
1.9129151495381E+17
Altitude
575609783.5833
Surface area
1.9129151495381E+17
Volume
3.4604004327831E+25
Height
313322280.16287