664656927 (number)

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.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred fifty-six thousand nine hundred twenty-seven

Notation

Scientific notation 6.64656927 × 10^8
Engineering notation 6.64656927 × 10^6

Prime Factorization of 664656927

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.

Most popular turbo-numbers

Basic calculations (n = 664656927)

Multiplication

n×y
n×2 1329313854
n×3 1993970781
n×4 2658627708
n×5 3323284635

Division

n÷y
n÷2 332328463.5
n÷3 221552309
n÷3 166164231.75
n÷5 132931385.4

Exponentiation

ny
n2 441768830609083329
n3 2.9362471339702E+26
n4 1.9515969969772E+35
n5 1.2971424627533E+44

Nth Root

y√n
2√n 25780.94115815
3√n 872.70174649041
4√n 160.56444549822
5√n 58.145954894396

Divisors of 664656927

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 conversion 664656927

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

Cryptographic Hash Functions

md5 1db44b2ce68e8dfeed74bed860056422
sha1 6dfff297b14bbee8ea952f468a83b5b2485632f3
sha256 dc51bdaaffdcb6f63638cc4e4690e34dabc12a94cbdbfc0585206df940afb291
sha512 8083d50ab41eafc686b7963a7b8b5c370e10a145f32d02eb27c978fbdb597b0849f76a3a3b2ede3022148ed7d3ad7fb89d909637c17c4fec86ee7423d52a1bff
ripemd-160 8e352bc699532387cafb5831df8ca202e55c1048

664656927 as geometric shapes

Circle

Radius = n
Diameter 1329313854
Circumference 4176162638.0415
Area 1.3878577128264E+18

Sphere

Radius = n
Volume 1.2299323233606E+27
Surface area 5.5514308513058E+18
Circumference 4176162638.0415

Square

Length = n
Perimeter 2658627708
Area 441768830609083329
Diagonal 939966840.48862

Cube

Length = n
Surface area 2650612983654499974
Volume 2.9362471339702E+26
Space diagonal 1151219567.1666

Equilateral Triangle

Length = n
Perimeter 1993970781
Area 1.9129151495381E+17
Altitude 575609783.5833

Triangular Pyramid

Length = n
Surface area 1.9129151495381E+17
Volume 3.4604004327831E+25
Height 313322280.16287