664346720 (number)

664346720 is an even 9-digits composite number following 664346719 and preceding 664346721. In scientific notation, it is written as 6.64346720 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 96 positive divisors. There are 250601472 positive integers (up to 664346720) that are relatively prime to 664346720.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million three hundred forty-six thousand seven hundred twenty

Notation

Scientific notation 6.64346720 × 10^8
Engineering notation 6.64346720 × 10^6

Prime Factorization of 664346720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 23 × 73 × 2473

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 41521670
Product of the distinct prime numbers

The prime factorization of 664346720 is 2 × 2 × 2 × 2 × 2 × 5 × 23 × 73 × 2473. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664346720)

Multiplication

n×y
n×2 1328693440
n×3 1993040160
n×4 2657386880
n×5 3321733600

Division

n÷y
n÷2 332173360
n÷3 221448906.66667
n÷3 166086680
n÷5 132869344

Exponentiation

ny
n2 441356564374758400
n3 2.9321378589284E+26
n4 1.9479561691669E+35
n5 1.2941182916898E+44

Nth Root

y√n
2√n 25774.924248191
3√n 872.56595697911
4√n 160.54570766044
5√n 58.140526334257

Divisors of 664346720

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664346719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664346720 can be divided by 96 positive divisors. The sum of these divisors (counting 664346720) is 1, the average is 0.010416666666667.

Base conversion 664346720

Base System Value
2 Binary 100111100110010010000001100000
3 Ternary 1201022002022101002
4 Quaternary 213212102001200
5 Quinary 2330033043340
6 Senary 145531131132
8 Octal 4746220140
10 Decimal 664346720
12 Duodecimal 1665a3aa8
16 Hexadecimal 27992060
20 Vigesimal a7c36g0
36 Base36 azj97k

Cryptographic Hash Functions

md5 b269e069ed08cb1f0569e290c4fbd093
sha1 d620c6af6c3dd850fc4f820c6c0d22b915201350
sha256 e9942c2577481f5153423f59f10c55f17dc979ee4c67dca8c5a6289933f74ccc
sha512 8bf1e735a4e7d719e84a80b4ad717f04744e26344d05bf826614b4dfb15a40aeed4db2d08b44437399e2226d7997876e45f5de411136598b3b6da26816410ec1
ripemd-160 497bd093b9500ae8c57ab6517d165124ee3d366f

664346720 as geometric shapes

Circle

Radius = n
Diameter 1328693440
Circumference 4174213549.977
Area 1.3865625402534E+18

Sphere

Radius = n
Volume 1.2282110342563E+27
Surface area 5.5462501610135E+18
Circumference 4174213549.977

Square

Length = n
Perimeter 2657386880
Area 441356564374758400
Diagonal 939528141.54208

Cube

Length = n
Surface area 2648139386248550400
Volume 2.9321378589284E+26
Space diagonal 1150682272.8817

Equilateral Triangle

Length = n
Perimeter 1993040160
Area 1.9111299843778E+17
Altitude 575341136.44087

Triangular Pyramid

Length = n
Surface area 1.9111299843778E+17
Volume 3.4555576057035E+25
Height 313176047.18069