6644421813 (number)

6644421813 is an odd 10-digits composite number following 6644421812 and preceding 6644421814. In scientific notation, it is written as 6.644421813 × 10^9. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 4429614540 positive integers (up to 6644421813) that are relatively prime to 6644421813.

Interesting facts

Basic properties

Name

Name six billion six hundred forty-four million four hundred twenty-one thousand eight hundred thirteen

Notation

Scientific notation 6.644421813 × 10^9
Engineering notation 6.644421813 × 10^9

Prime Factorization of 6644421813

Prime Factorization 3 × 2214807271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6644421813
Product of the distinct prime numbers

The prime factorization of 6644421813 is 3 × 2214807271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 96, 39, 105, 111, 6960, 4373, 1606, 89811, 812708, 9519, 7572475, 4416774, 58437163, 42473024, 361779539, 835725685, 9399287874, 9698061712

Basic calculations (n = 6644421813)

Multiplication

n×y
n×2 13288843626
n×3 19933265439
n×4 26577687252
n×5 33222109065

Division

n÷y
n÷2 3322210906.5
n÷3 2214807271
n÷3 1661105453.25
n÷5 1328884362.6

Exponentiation

ny
n2 4.414834122907E+19
n3 2.933402014702E+29
n4 1.9490760332784E+39
n5 1.2950483310711E+49

Nth Root

y√n
2√n 81513.322917177
3√n 1879.9764042798
4√n 285.50538159057
5√n 92.149172384507

Divisors of 6644421813

1, 3, 2214807271, 6644421813

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6644421812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6644421813 can be divided by 4 positive divisors. The sum of these divisors (counting 6644421813) is 1, the average is 0.25.

Base conversion 6644421813

Base System Value
2 Binary 110001100000010011101010010110101
3 Ternary 122011001122121012210
4 Quaternary 12030002131102311
5 Quinary 102101432444223
6 Senary 3015153004033
8 Octal 61402352265
10 Decimal 6644421813
12 Duodecimal 1355253619
16 Hexadecimal 18c09d4b5
20 Vigesimal 53g7cead
36 Base36 31vx0ol

Cryptographic Hash Functions

md5 a23ca30aec670dd40e67a2659eb11e00
sha1 42b5d38250b393c225ab6d23d236bcdbbaabd872
sha256 185f9336bd64da9375d86a0bca938520ab363af35860b2b9eb3915a85cb7ab39
sha512 b09952d6a8733dbd806964954c31b18912e4f0898da9c6ff4ff9791ed73d9266faa718fe3562c238d770903df41b1112e6901d1e2a3406fd1cbea2b684e1c916
ripemd-160 6c9138e72aab823a60ef244caca5a6b890a04718

6644421813 as geometric shapes

Circle

Radius = n
Diameter 13288843626
Circumference 41748133510.145
Area 1.3869610447342E+20

Sphere

Radius = n
Volume 1.2287405625884E+30
Surface area 5.5478441789369E+20
Circumference 41748133510.145

Square

Length = n
Perimeter 26577687252
Area 4.414834122907E+19
Diagonal 9396631442.0722

Cube

Length = n
Surface area 2.6489004737442E+20
Volume 2.933402014702E+29
Space diagonal 11508476167.035

Equilateral Triangle

Length = n
Perimeter 19933265439
Area 1.9116792519659E+19
Altitude 5754238083.5175

Triangular Pyramid

Length = n
Surface area 1.9116792519659E+19
Volume 3.4570474275701E+28
Height 3132210480.6907