664690623 (number)

664690623 is an odd 9-digits composite number following 664690622 and preceding 664690624. In scientific notation, it is written as 6.64690623 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 400619520 positive integers (up to 664690623) that are relatively prime to 664690623.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety thousand six hundred twenty-three

Notation

Scientific notation 6.64690623 × 10^8
Engineering notation 6.64690623 × 10^6

Prime Factorization of 664690623

Prime Factorization 3 × 19 × 31 × 73 × 5153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664690623
Product of the distinct prime numbers

The prime factorization of 664690623 is 3 × 19 × 31 × 73 × 5153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664690623)

Multiplication

n×y
n×2 1329381246
n×3 1994071869
n×4 2658762492
n×5 3323453115

Division

n÷y
n÷2 332345311.5
n÷3 221563541
n÷3 166172655.75
n÷5 132938124.6

Exponentiation

ny
n2 441813624304128129
n3 2.936693731886E+26
n4 1.9519927862075E+35
n5 1.2974713011558E+44

Nth Root

y√n
2√n 25781.594655878
3√n 872.71649397889
4√n 160.56648048668
5√n 58.146544445572

Divisors of 664690623

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 -664690622
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 664690623 can be divided by 32 positive divisors. The sum of these divisors (counting 664690623) is 1, the average is 0.03125.

Base conversion 664690623

Base System Value
2 Binary 100111100111100101111110111111
3 Ternary 1201022201210010020
4 Quaternary 213213211332333
5 Quinary 2330130044443
6 Senary 145542343223
8 Octal 4747457677
10 Decimal 664690623
12 Duodecimal 16672ab13
16 Hexadecimal 279e5fbf
20 Vigesimal a7e66b3
36 Base36 azqmkf

Cryptographic Hash Functions

md5 dcdf8569dd8c18eee85070bc0cb3011f
sha1 3199fefa9fab494c7245dfad1f891f4135dee601
sha256 d061a90a97159aed29fbd933b4668b7f14c275523e0f7011db63fc69f40f2e19
sha512 298b34b56c24de61d8d6370546ba51bb37c2a270c82e8ad5fa6c242283b2db6c60e82bd9bd9abf19ef2cfa809a1de5cc10277ec48ce4701627b306d9af865926
ripemd-160 2be0cda9131da3f97884a424f7416f8eaf7eea5d

664690623 as geometric shapes

Circle

Radius = n
Diameter 1329381246
Circumference 4176374356.2536
Area 1.3879984363697E+18

Sphere

Radius = n
Volume 1.2301193938582E+27
Surface area 5.5519937454789E+18
Circumference 4176374356.2536

Square

Length = n
Perimeter 2658762492
Area 441813624304128129
Diagonal 940014493.82882

Cube

Length = n
Surface area 2650881745824768774
Volume 2.936693731886E+26
Space diagonal 1151277930.3506

Equilateral Triangle

Length = n
Perimeter 1994071869
Area 1.9131091119272E+17
Altitude 575638965.17531

Triangular Pyramid

Length = n
Surface area 1.9131091119272E+17
Volume 3.4609267534744E+25
Height 313338164.60961