664352731 (number)

664352731 is an odd 9-digits composite number following 664352730 and preceding 664352732. In scientific notation, it is written as 6.64352731 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 569445156 positive integers (up to 664352731) that are relatively prime to 664352731.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million three hundred fifty-two thousand seven hundred thirty-one

Notation

Scientific notation 6.64352731 × 10^8
Engineering notation 6.64352731 × 10^6

Prime Factorization of 664352731

Prime Factorization 7 × 7 × 13558219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 94907533
Product of the distinct prime numbers

The prime factorization of 664352731 is 7 × 7 × 13558219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 70, 92, 500, 572, 4539, 6678, 20169, 13334, 223745, 95687, 9458867, 6510168, 67880776, 39809514, 752015940, 85040047, 6780675572, 7796466463

Basic calculations (n = 664352731)

Multiplication

n×y
n×2 1328705462
n×3 1993058193
n×4 2657410924
n×5 3321763655

Division

n÷y
n÷2 332176365.5
n÷3 221450910.33333
n÷3 166088182.75
n÷5 132870546.2

Exponentiation

ny
n2 441364551187158361
n3 2.9322174494778E+26
n4 1.9480266704464E+35
n5 1.2941768385719E+44

Nth Root

y√n
2√n 25775.040853508
3√n 872.56858862611
4√n 160.54607081305
5√n 58.140631544813

Divisors of 664352731

1, 7, 49, 13558219, 94907533, 664352731

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664352730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664352731 can be divided by 6 positive divisors. The sum of these divisors (counting 664352731) is 1, the average is 0.16666666666667.

Base conversion 664352731

Base System Value
2 Binary 100111100110010011011111011011
3 Ternary 1201022002121121201
4 Quaternary 213212103133123
5 Quinary 2330033241411
6 Senary 145531215031
8 Octal 4746233733
10 Decimal 664352731
12 Duodecimal 1665a7477
16 Hexadecimal 279937db
20 Vigesimal a7c41gb
36 Base36 azjduj

Cryptographic Hash Functions

md5 22cb2bdfd756f5622938279c7c1115ea
sha1 b597e1071bb18cbe2e17e7c81be67691d020467b
sha256 6e399e3a5b03ae8e1d1ff804a6cca7acf4cfea353830ed87f9d123a33414ee57
sha512 2c4bba7bad1b26672922d5506c73e6cc84074b32aefc643a59f48d4bba00823980f59accd582d4d7ba158d21261189ae5b6df07fa64426d40adc4bb620d75c0d
ripemd-160 4728edd234c000725eb090fd700f36015f390159

664352731 as geometric shapes

Circle

Radius = n
Diameter 1328705462
Circumference 4174251318.2038
Area 1.3865876315645E+18

Sphere

Radius = n
Volume 1.2282443730676E+27
Surface area 5.5463505262581E+18
Circumference 4174251318.2038

Square

Length = n
Perimeter 2657410924
Area 441364551187158361
Diagonal 939536642.3798

Cube

Length = n
Surface area 2648187307122950166
Volume 2.9322174494778E+26
Space diagonal 1150692684.2391

Equilateral Triangle

Length = n
Perimeter 1993058193
Area 1.91116456829E+17
Altitude 575346342.11957

Triangular Pyramid

Length = n
Surface area 1.91116456829E+17
Volume 3.4556514040654E+25
Height 313178880.79327