664434549 (number)

664434549 is an odd 9-digits composite number following 664434548 and preceding 664434550. In scientific notation, it is written as 6.64434549 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 442956348 positive integers (up to 664434549) that are relatively prime to 664434549.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred thirty-four thousand five hundred forty-nine

Notation

Scientific notation 6.64434549 × 10^8
Engineering notation 6.64434549 × 10^6

Prime Factorization of 664434549

Prime Factorization 9 × 3 × 24608687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664434549
Product of the distinct prime numbers

The prime factorization of 664434549 is 9 × 3 × 24608687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664434549)

Multiplication

n×y
n×2 1328869098
n×3 1993303647
n×4 2657738196
n×5 3322172745

Division

n÷y
n÷2 332217274.5
n÷3 221478183
n÷3 166108637.25
n÷5 132886909.8

Exponentiation

ny
n2 441473269904833401
n3 2.9333009298477E+26
n4 1.9489864804047E+35
n5 1.2949739531148E+44

Nth Root

y√n
2√n 25776.627960228
3√n 872.60440739271
4√n 160.55101357583
5√n 58.142063529857

Divisors of 664434549

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 -664434548
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 664434549 can be divided by 8 positive divisors. The sum of these divisors (counting 664434549) is 1, the average is 0.125.

Base conversion 664434549

Base System Value
2 Binary 100111100110100111011101110101
3 Ternary 1201022020202212000
4 Quaternary 213212213131311
5 Quinary 2330043401144
6 Senary 145533045513
8 Octal 4746473565
10 Decimal 664434549
12 Duodecimal 166626899
16 Hexadecimal 279a7775
20 Vigesimal a7ce679
36 Base36 azl4z9

Cryptographic Hash Functions

md5 1cc33188d33f6835c380fc1edf850c60
sha1 ccfafeaab0cf81370d587e48d906cc967d757913
sha256 75d98cd395a253a6a697ecd5e0da3d54df985c6049e2dbb63d058c0af7dc25b4
sha512 07908a3b31d40727e9f4467df4b2c8f247a0ba954e57e025e0ddf8066cd41e0a196d7d2a63012b4c622a0abca76aed8ceb0f1b3db86ff9e3446d278594cb27a1
ripemd-160 3468b37a37c0d8ed819a31135ef84ef2d87b77fc

664434549 as geometric shapes

Circle

Radius = n
Diameter 1328869098
Circumference 4174765395.8593
Area 1.3869291814893E+18

Sphere

Radius = n
Volume 1.2286982202637E+27
Surface area 5.5477167259572E+18
Circumference 4174765395.8593

Square

Length = n
Perimeter 2657738196
Area 441473269904833401
Diagonal 939652350.50505

Cube

Length = n
Surface area 2648839619429000406
Volume 2.9333009298477E+26
Space diagonal 1150834397.1721

Equilateral Triangle

Length = n
Perimeter 1993303647
Area 1.9116353341468E+17
Altitude 575417198.58606

Triangular Pyramid

Length = n
Surface area 1.9116353341468E+17
Volume 3.4569282979269E+25
Height 313217450.16835