664698965 (number)

664698965 is an odd 9-digits composite number following 664698964 and preceding 664698966. In scientific notation, it is written as 6.64698965 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 435972768 positive integers (up to 664698965) that are relatively prime to 664698965.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-eight thousand nine hundred sixty-five

Notation

Scientific notation 6.64698965 × 10^8
Engineering notation 6.64698965 × 10^6

Prime Factorization of 664698965

Prime Factorization 5 × 161 × 7 × 117959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 664698965
Product of the distinct prime numbers

The prime factorization of 664698965 is 5 × 161 × 7 × 117959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 71, 4, 42, 991, 8171, 9872, 84309, 37376, 171888, 689909, 8081838, 8506487, 27484215, 27033506, 500858145, 301630668, 1076391764, 1548927537

Basic calculations (n = 664698965)

Multiplication

n×y
n×2 1329397930
n×3 1994096895
n×4 2658795860
n×5 3323494825

Division

n÷y
n÷2 332349482.5
n÷3 221566321.66667
n÷3 166174741.25
n÷5 132939793

Exponentiation

ny
n2 441824714072071225
n3 2.9368043015513E+26
n4 1.9520907796487E+35
n5 1.2975527208185E+44

Nth Root

y√n
2√n 25781.75643745
3√n 872.72014488569
4√n 160.56698426965
5√n 58.146690394988

Divisors of 664698965

1, 5, 7, 35, 161, 805, 1127, 5635, 117959, 589795, 825713, 4128565, 18991399, 94956995, 132939793, 664698965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664698964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664698965 can be divided by 16 positive divisors. The sum of these divisors (counting 664698965) is 1, the average is 0.0625.

Base conversion 664698965

Base System Value
2 Binary 100111100111101000000001010101
3 Ternary 1201022202012120012
4 Quaternary 213213220001111
5 Quinary 2330130331330
6 Senary 145542450005
8 Octal 4747500125
10 Decimal 664698965
12 Duodecimal 166733905
16 Hexadecimal 279e8055
20 Vigesimal a7e7785
36 Base36 azqt05

Cryptographic Hash Functions

md5 1df0d6fd75b23fbee8c7a69cd911dca8
sha1 748034ac250fc59bf2060fdf5d5061d4026198d9
sha256 84e6d0f497918246b00f6dc22d932b42465f39df6e72f11212e691ed09e3d8b1
sha512 6adbb0b17ca5b22ff7bb766728d9390628077f470c983ea5df516e2e13bbafed639c14c135990c7c95f4bf5ceb42ba97a47941946607ad11f8a46f2e79969b3c
ripemd-160 605f7e46d783d33d41308cc36c58a49e09963406

664698965 as geometric shapes

Circle

Radius = n
Diameter 1329397930
Circumference 4176426770.5855
Area 1.3880332759032E+18

Sphere

Radius = n
Volume 1.2301657091712E+27
Surface area 5.5521331036129E+18
Circumference 4176426770.5855

Square

Length = n
Perimeter 2658795860
Area 441824714072071225
Diagonal 940026291.19836

Cube

Length = n
Surface area 2650948284432427350
Volume 2.9368043015513E+26
Space diagonal 1151292379.1184

Equilateral Triangle

Length = n
Perimeter 1994096895
Area 1.913157132031E+17
Altitude 575646189.55922

Triangular Pyramid

Length = n
Surface area 1.913157132031E+17
Volume 3.4610570610745E+25
Height 313342097.06612