6640378968 (number)

6640378968 is an even 10-digits composite number following 6640378967 and preceding 6640378969. In scientific notation, it is written as 6.640378968 × 10^9. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 2211897120 positive integers (up to 6640378968) that are relatively prime to 6640378968.

Interesting facts

Basic properties

Name

Name six billion six hundred forty million three hundred seventy-eight thousand nine hundred sixty-eight

Notation

Scientific notation 6.640378968 × 10^9
Engineering notation 6.640378968 × 10^9

Prime Factorization of 6640378968

Prime Factorization 2 × 2 × 2 × 3 × 1427 × 193891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1660094742
Product of the distinct prime numbers

The prime factorization of 6640378968 is 2 × 2 × 2 × 3 × 1427 × 193891. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6640378968)

Multiplication

n×y
n×2 13280757936
n×3 19921136904
n×4 26561515872
n×5 33201894840

Division

n÷y
n÷2 3320189484
n÷3 2213459656
n÷3 1660094742
n÷5 1328075793.6

Exponentiation

ny
n2 4.4094632838657E+19
n3 2.928050725035E+29
n4 1.9443366451759E+39
n5 1.2911132165338E+49

Nth Root

y√n
2√n 81488.520467609
3√n 1879.595031982
4√n 285.46194224031
5√n 92.137955892375

Divisors of 6640378968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6640378967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6640378968 can be divided by 32 positive divisors. The sum of these divisors (counting 6640378968) is 1, the average is 0.03125.

Base conversion 6640378968

Base System Value
2 Binary 110001011110011000010010001011000
3 Ternary 122010210001012110210
4 Quaternary 12023303002101120
5 Quinary 102044414111333
6 Senary 3014530211120
8 Octal 61363022130
10 Decimal 6640378968
12 Duodecimal 1353a23aa0
16 Hexadecimal 18bcc2458
20 Vigesimal 53f27788
36 Base36 31tid7c

Cryptographic Hash Functions

md5 a071e48f49d3ca4ed92a452d75f1f68f
sha1 d02a7373a667a5476b0c255561eff3821513d3b9
sha256 bbce2ccd6ea2b99e8b95f6443970c5ae8ade48a3a9d5134a59f0dcfd464fffa2
sha512 9e6099be049538cd042f5a61427cdeef18e17812f2a4a679d1794e1f2e8f5c1f825e31dc7c1bd8fc949bb3102d8c587b05c3ee9795e754ceef8f7b1d39876b83
ripemd-160 ea3eadc8289210dcf562885d00bb296202990e21

6640378968 as geometric shapes

Circle

Radius = n
Diameter 13280757936
Circumference 41722731565.842
Area 1.3852737458866E+20

Sphere

Radius = n
Volume 1.2264990196144E+30
Surface area 5.5410949835465E+20
Circumference 41722731565.842

Square

Length = n
Perimeter 26561515872
Area 4.4094632838657E+19
Diagonal 9390913995.8427

Cube

Length = n
Surface area 2.6456779703194E+20
Volume 2.928050725035E+29
Space diagonal 11501473754.088

Equilateral Triangle

Length = n
Perimeter 19921136904
Area 1.9093536104412E+19
Altitude 5750736877.0439

Triangular Pyramid

Length = n
Surface area 1.9093536104412E+19
Volume 3.4507408722174E+28
Height 3130304665.2809