669339918 (number)

669339918 is an even 9-digits composite number following 669339917 and preceding 669339919. In scientific notation, it is written as 6.69339918 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 205027200 positive integers (up to 669339918) that are relatively prime to 669339918.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million three hundred thirty-nine thousand nine hundred eighteen

Notation

Scientific notation 6.69339918 × 10^8
Engineering notation 6.69339918 × 10^6

Prime Factorization of 669339918

Prime Factorization 2 × 3 × 39 × 227 × 12601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 669339918
Product of the distinct prime numbers

The prime factorization of 669339918 is 2 × 3 × 39 × 227 × 12601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669339918)

Multiplication

n×y
n×2 1338679836
n×3 2008019754
n×4 2677359672
n×5 3346699590

Division

n÷y
n÷2 334669959
n÷3 223113306
n÷3 167334979.5
n÷5 133867983.6

Exponentiation

ny
n2 448015925828246724
n3 2.9987494305657E+26
n4 2.0071826979574E+35
n5 1.3434875024618E+44

Nth Root

y√n
2√n 25871.604472858
3√n 874.74655756385
4√n 160.84652459055
5√n 58.227661046444

Divisors of 669339918

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 -669339917
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 669339918 can be divided by 32 positive divisors. The sum of these divisors (counting 669339918) is 1, the average is 0.03125.

Base conversion 669339918

Base System Value
2 Binary 100111111001010101000100001110
3 Ternary 1201122110222202100
4 Quaternary 213321111010032
5 Quinary 2332322334133
6 Senary 150230135530
8 Octal 4771250416
10 Decimal 669339918
12 Duodecimal 1681b15a6
16 Hexadecimal 27e5510e
20 Vigesimal a9379fi
36 Base36 b2i9zi

Cryptographic Hash Functions

md5 a7e70e2de38f0dcbd051bfdba895ea66
sha1 00b28382349e12fe11604456284103fc0f367cd2
sha256 f36ee83410016f543eaee5b0c1a2e853ddb65ed10e39b5eef0f08b8b89050d0d
sha512 c625629d37be39c8fd5e8d439b37bdfaec5ff282afc6411fa37d7b00f8d9164fae8f3b8b36975f99febc43460faa0006cd69083afc89b05417daa759ea19e250
ripemd-160 d4321d2700068ca385fd0f57b9f6a1041d4f02b6

669339918 as geometric shapes

Circle

Radius = n
Diameter 1338679836
Circumference 4205586738.2864
Area 1.4074835412732E+18

Sphere

Radius = n
Volume 1.2561132241362E+27
Surface area 5.629934165093E+18
Circumference 4205586738.2864

Square

Length = n
Perimeter 2677359672
Area 448015925828246724
Diagonal 946589589.8733

Cube

Length = n
Surface area 2688095554969480344
Volume 2.9987494305657E+26
Space diagonal 1159330745.51

Equilateral Triangle

Length = n
Perimeter 2008019754
Area 1.9399658653363E+17
Altitude 579665372.75499

Triangular Pyramid

Length = n
Surface area 1.9399658653363E+17
Volume 3.5340600957205E+25
Height 315529863.2911