664443345 (number)

664443345 is an odd 9-digits composite number following 664443344 and preceding 664443346. In scientific notation, it is written as 6.64443345 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 354117120 positive integers (up to 664443345) that are relatively prime to 664443345.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred forty-three thousand three hundred forty-five

Notation

Scientific notation 6.64443345 × 10^8
Engineering notation 6.64443345 × 10^6

Prime Factorization of 664443345

Prime Factorization 15 × 1471 × 30113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664443345
Product of the distinct prime numbers

The prime factorization of 664443345 is 15 × 1471 × 30113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664443345)

Multiplication

n×y
n×2 1328886690
n×3 1993330035
n×4 2657773380
n×5 3322216725

Division

n÷y
n÷2 332221672.5
n÷3 221481115
n÷3 166110836.25
n÷5 132888669

Exponentiation

ny
n2 441484958714789025
n3 2.9334174273564E+26
n4 1.949089687714E+35
n5 1.2950596718097E+44

Nth Root

y√n
2√n 25776.798579343
3√n 872.60825798242
4√n 160.55154492979
5√n 58.14221746974

Divisors of 664443345

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664443344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664443345 can be divided by 8 positive divisors. The sum of these divisors (counting 664443345) is 1, the average is 0.125.

Base conversion 664443345

Base System Value
2 Binary 100111100110101001100111010001
3 Ternary 1201022021012220210
4 Quaternary 213212221213101
5 Quinary 2330044141340
6 Senary 145533154333
8 Octal 4746514721
10 Decimal 664443345
12 Duodecimal 16662b9a9
16 Hexadecimal 279a99d1
20 Vigesimal a7cf875
36 Base36 azlbrl

Cryptographic Hash Functions

md5 7bc05cefded6695a9350133ac0ac083e
sha1 ab30d586244e2a15faf176fa0cbc776c68ff5fae
sha256 884d2dba6a914c7903e8f2eaed9646a9940035a281cb12634719922b9b7de8f9
sha512 659e9d805d00b808c3ba9f02591289c1c65e43498f19c9d464aa25161213f2b469566e42478079f48c9bf4e4c4648f7e85dad536c24ce985246e23cff8f1204c
ripemd-160 9f23c495dec21fac7c363ea351e7d5132fb04778

664443345 as geometric shapes

Circle

Radius = n
Diameter 1328886690
Circumference 4174820662.7573
Area 1.3869659029688E+18

Sphere

Radius = n
Volume 1.228747018626E+27
Surface area 5.5478636118751E+18
Circumference 4174820662.7573

Square

Length = n
Perimeter 2657773380
Area 441484958714789025
Diagonal 939664789.92755

Cube

Length = n
Surface area 2648909752288734150
Volume 2.9334174273564E+26
Space diagonal 1150849632.291

Equilateral Triangle

Length = n
Perimeter 1993330035
Area 1.9116859481787E+17
Altitude 575424816.14551

Triangular Pyramid

Length = n
Surface area 1.9116859481787E+17
Volume 3.4570655915575E+25
Height 313221596.64252