1640705443 (number)

1640705443 is an odd 10-digits composite number following 1640705442 and preceding 1640705444. In scientific notation, it is written as 1.640705443 × 10^9. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 1513569888 positive integers (up to 1640705443) that are relatively prime to 1640705443.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million seven hundred five thousand four hundred forty-three

Notation

Scientific notation 1.640705443 × 10^9
Engineering notation 1.640705443 × 10^9

Prime Factorization of 1640705443

Prime Factorization 13 × 1669 × 75619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640705443
Product of the distinct prime numbers

The prime factorization of 1640705443 is 13 × 1669 × 75619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640705443)

Multiplication

n×y
n×2 3281410886
n×3 4922116329
n×4 6562821772
n×5 8203527215

Division

n÷y
n÷2 820352721.5
n÷3 546901814.33333
n÷3 410176360.75
n÷5 328141088.6

Exponentiation

ny
n2 2691914350689826249
n3 4.4166385272666E+27
n4 7.2464028714498E+36
n5 1.1889212633359E+46

Nth Root

y√n
2√n 40505.622362828
3√n 1179.4427712317
4√n 201.26008636296
5√n 69.66363369658

Divisors of 1640705443

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 -1640705442
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 1640705443 can be divided by 8 positive divisors. The sum of these divisors (counting 1640705443) is 1, the average is 0.125.

Base conversion 1640705443

Base System Value
2 Binary 1100001110010110010110110100011
3 Ternary 11020100021110202021
4 Quaternary 1201302302312203
5 Quinary 11330010033233
6 Senary 430450002311
8 Octal 14162626643
10 Decimal 1640705443
12 Duodecimal 399576397
16 Hexadecimal 61cb2da3
20 Vigesimal 15ce83c3
36 Base36 r4u0f7

Cryptographic Hash Functions

md5 39fdf4b4c8a97553512b4772b86e5f22
sha1 a15dc698479ac570b615c15a7c0b61e52a11a02c
sha256 b619eeb365e1b1b6e86a71a6f1350fc30b7420594ecbfdecf445c051d2b970d5
sha512 91f7b02eee55c43a353dbbcd007170dd3fff68a59ee10d6d8d8e1ed84064af77f5e161b0e4e14f996795552ddf38f0d2d27a066fe78c436c15ad0e1e9c14e86b
ripemd-160 4e2cefa9040df2b3c0144e02575148f9d3a73e51

1640705443 as geometric shapes

Circle

Radius = n
Diameter 3281410886
Circumference 10308856332.867
Area 8.4568983482201E+18

Sphere

Radius = n
Volume 1.8500372201097E+28
Surface area 3.382759339288E+19
Circumference 10308856332.867

Square

Length = n
Perimeter 6562821772
Area 2691914350689826249
Diagonal 2320307889.35

Cube

Length = n
Surface area 1.6151486104139E+19
Volume 4.4166385272666E+27
Space diagonal 2841785187.5308

Equilateral Triangle

Length = n
Perimeter 4922116329
Area 1.1656331062546E+18
Altitude 1420892593.7654

Triangular Pyramid

Length = n
Surface area 1.1656331062546E+18
Volume 5.2050584211333E+26
Height 773435963.11665