6643564844 (number)

6643564844 is an even 10-digits composite number following 6643564843 and preceding 6643564845. In scientific notation, it is written as 6.643564844 × 10^9. The sum of its digits is 50. It has a total of 7 prime factors and 96 positive divisors. There are 2583060480 positive integers (up to 6643564844) that are relatively prime to 6643564844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.643564844 × 10^9
Engineering notation 6.643564844 × 10^9

Prime Factorization of 6643564844

Prime Factorization 2 × 2 × 49 × 89 × 17 × 43 × 521

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3321782422
Product of the distinct prime numbers

The prime factorization of 6643564844 is 2 × 2 × 49 × 89 × 17 × 43 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6643564844)

Multiplication

n×y
n×2 13287129688
n×3 19930694532
n×4 26574259376
n×5 33217824220

Division

n÷y
n÷2 3321782422
n÷3 2214521614.6667
n÷3 1660891211
n÷5 1328712968.8

Exponentiation

ny
n2 4.4136953836433E+19
n3 2.9322671482898E+29
n4 1.9480706939594E+39
n5 1.2942133976015E+49

Nth Root

y√n
2√n 81508.066128451
3√n 1879.8955770429
4√n 285.49617533069
5√n 92.146795260938

Divisors of 6643564844

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6643564843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6643564844 can be divided by 96 positive divisors. The sum of these divisors (counting 6643564844) is 1, the average is 0.010416666666667.

Base conversion 6643564844

Base System Value
2 Binary 110001011111111001100000100101100
3 Ternary 122011000001001200012
4 Quaternary 12023333030010230
5 Quinary 102101223033334
6 Senary 3015122352352
8 Octal 61377140454
10 Decimal 6643564844
12 Duodecimal 1354abb6b8
16 Hexadecimal 18bfcc12c
20 Vigesimal 53g25c24
36 Base36 31venfw

Cryptographic Hash Functions

md5 63fa064418c5301ebfa874075c4f1753
sha1 b9fa3297bd07360c52168f11974c68cc64db83c0
sha256 7eef274136566c21ff4fe7c66df60cffdf0beafbc921ddd2920044971d0ce3bb
sha512 b5e43d151e65c23d78ed3a2dff8d0647558a6deef224c3465493c45613f1462ede4e6678e8c84a1d5d90f9c1bc3a0a29fda278cb8b230b3d1c4bc5ec9a39b27e
ripemd-160 bf54d24e9488fd4f12a4d201e3a96d0deedb709a

6643564844 as geometric shapes

Circle

Radius = n
Diameter 13287129688
Circumference 41742749015.116
Area 1.3866032992437E+20

Sphere

Radius = n
Volume 1.2282651908573E+30
Surface area 5.5464131969748E+20
Circumference 41742749015.116

Square

Length = n
Perimeter 26574259376
Area 4.4136953836433E+19
Diagonal 9395419504.8899

Cube

Length = n
Surface area 2.648217230186E+20
Volume 2.9322671482898E+29
Space diagonal 11506991853.186

Equilateral Triangle

Length = n
Perimeter 19930694532
Area 1.9111861634006E+19
Altitude 5753495926.5932

Triangular Pyramid

Length = n
Surface area 1.9111861634006E+19
Volume 3.455709974677E+28
Height 3131806501.63