668809713 (number)

668809713 is an odd 9-digits composite number following 668809712 and preceding 668809714. In scientific notation, it is written as 6.68809713 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 371965440 positive integers (up to 668809713) that are relatively prime to 668809713.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred nine thousand seven hundred thirteen

Notation

Scientific notation 6.68809713 × 10^8
Engineering notation 6.68809713 × 10^6

Prime Factorization of 668809713

Prime Factorization 3 × 239 × 11 × 143 × 593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668809713
Product of the distinct prime numbers

The prime factorization of 668809713 is 3 × 239 × 11 × 143 × 593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668809713)

Multiplication

n×y
n×2 1337619426
n×3 2006429139
n×4 2675238852
n×5 3344048565

Division

n÷y
n÷2 334404856.5
n÷3 222936571
n÷3 167202428.25
n÷5 133761942.6

Exponentiation

ny
n2 447306432203142369
n3 2.9916288654484E+26
n4 2.000830442903E+35
n5 1.3381748342796E+44

Nth Root

y√n
2√n 25861.35559092
3√n 874.51552521783
4√n 160.81466223861
5√n 58.218433333318

Divisors of 668809713

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668809712
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668809713 can be divided by 32 positive divisors. The sum of these divisors (counting 668809713) is 1, the average is 0.03125.

Base conversion 668809713

Base System Value
2 Binary 100111110111010011100111110001
3 Ternary 1201121111001110010
4 Quaternary 213313103213301
5 Quinary 2332203402323
6 Senary 150210525133
8 Octal 4767234761
10 Decimal 668809713
12 Duodecimal 167b967a9
16 Hexadecimal 27dd39f1
20 Vigesimal a90145d
36 Base36 b26wvl

Cryptographic Hash Functions

md5 19853106d2e33ae7b50f309716ea7e81
sha1 d3dc94343fe2951d57fead9d85a3b6258816eaeb
sha256 0e9445d7fc4f3d1eb21b089021edbbde0c671523cd25d2dd11fd3dcbb74ef8b5
sha512 ab99faf707fb83d3d9fd2c92d4d15926cc9f03e6b2124e8b5eeefa35c522f93a46b50627779cc0a50c2fc13eaa789c26e806515c75d6f42fb6735617c05e5a80
ripemd-160 b921e79ab55caf3c4c70e3f39e928908827cd287

668809713 as geometric shapes

Circle

Radius = n
Diameter 1337619426
Circumference 4202255362.0206
Area 1.4052546013129E+18

Sphere

Radius = n
Volume 1.2531305687946E+27
Surface area 5.6210184052514E+18
Circumference 4202255362.0206

Square

Length = n
Perimeter 2675238852
Area 447306432203142369
Diagonal 945839766.77146

Cube

Length = n
Surface area 2683838593218854214
Volume 2.9916288654484E+26
Space diagonal 1158412403.5116

Equilateral Triangle

Length = n
Perimeter 2006429139
Area 1.9368936678205E+17
Altitude 579206201.75578

Triangular Pyramid

Length = n
Surface area 1.9368936678205E+17
Volume 3.5256684292533E+25
Height 315279922.25715