664308968 (number)

664308968 is an even 9-digits composite number following 664308967 and preceding 664308969. In scientific notation, it is written as 6.64308968 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors. There are 332154480 positive integers (up to 664308968) that are relatively prime to 664308968.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million three hundred eight thousand nine hundred sixty-eight

Notation

Scientific notation 6.64308968 × 10^8
Engineering notation 6.64308968 × 10^6

Prime Factorization of 664308968

Prime Factorization 2 × 2 × 2 × 83038621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166077242
Product of the distinct prime numbers

The prime factorization of 664308968 is 2 × 2 × 2 × 83038621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 30, 36, 699, 357, 6275, 585, 10698, 95762, 665956, 989973, 1024664, 1736079, 50243632, 76587062, 912792442, 221075495, 548243096, 9764376987

Basic calculations (n = 664308968)

Multiplication

n×y
n×2 1328617936
n×3 1992926904
n×4 2657235872
n×5 3321544840

Division

n÷y
n÷2 332154484
n÷3 221436322.66667
n÷3 166077242
n÷5 132861793.6

Exponentiation

ny
n2 441306404965225024
n3 2.9316380245424E+26
n4 1.9475134306333E+35
n5 1.2937506372702E+44

Nth Root

y√n
2√n 25774.191898098
3√n 872.54942859466
4√n 160.54342682931
5√n 58.139865543445

Divisors of 664308968

1, 2, 4, 8, 83038621, 166077242, 332154484, 664308968

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 -664308967
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 664308968 can be divided by 8 positive divisors. The sum of these divisors (counting 664308968) is 1, the average is 0.125.

Base conversion 664308968

Base System Value
2 Binary 100111100110001000110011101000
3 Ternary 1201022000101120212
4 Quaternary 213212020303220
5 Quinary 2330030341333
6 Senary 145530240252
8 Octal 4746106350
10 Decimal 664308968
12 Duodecimal 166586088
16 Hexadecimal 27988ce8
20 Vigesimal a7bic88
36 Base36 azig2w

Cryptographic Hash Functions

md5 c85b901fe22706ccfc84f11ddcf26df6
sha1 a2370e8b6207a933dd1a6ba710993d214d7ba891
sha256 bb735ab3bef7d34097d9442057deb97b23975b177035fdcacf6dc99f60698398
sha512 87c7dadc2595cb975e44e11a4eff39b33440c205da3905d805a6e7a77f21cedf0f7d9925a840da4e95a78e1b0cb458efa99d4c1a577bcf1da93ad302d91c5c01
ripemd-160 429a575f920120ec60f7e766095a6714a3e9f247

664308968 as geometric shapes

Circle

Radius = n
Diameter 1328617936
Circumference 4173976347.1652
Area 1.3864049598209E+18

Sphere

Radius = n
Volume 1.2280016641182E+27
Surface area 5.5456198392835E+18
Circumference 4173976347.1652

Square

Length = n
Perimeter 2657235872
Area 441306404965225024
Diagonal 939474752.15167

Cube

Length = n
Surface area 2647838429791350144
Volume 2.9316380245424E+26
Space diagonal 1150616884.4996

Equilateral Triangle

Length = n
Perimeter 1992926904
Area 1.9109127877633E+17
Altitude 575308442.24982

Triangular Pyramid

Length = n
Surface area 1.9109127877633E+17
Volume 3.4549685452304E+25
Height 313158250.71722