6442942009 (number)

6442942009 is an odd 10-digits composite number following 6442942008 and preceding 6442942010. In scientific notation, it is written as 6.442942009 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 5054944320 positive integers (up to 6442942009) that are relatively prime to 6442942009.

Interesting facts

Basic properties

Name

Name six billion four hundred forty-two million nine hundred forty-two thousand nine

Notation

Scientific notation 6.442942009 × 10^9
Engineering notation 6.442942009 × 10^9

Prime Factorization of 6442942009

Prime Factorization 7 × 19 × 31 × 1399 × 1117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6442942009
Product of the distinct prime numbers

The prime factorization of 6442942009 is 7 × 19 × 31 × 1399 × 1117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6442942009)

Multiplication

n×y
n×2 12885884018
n×3 19328826027
n×4 25771768036
n×5 32214710045

Division

n÷y
n÷2 3221471004.5
n÷3 2147647336.3333
n÷3 1610735502.25
n÷5 1288588401.8

Exponentiation

ny
n2 4.1511501731337E+19
n3 2.6745619836151E+29
n4 1.7232047759908E+39
n5 1.1102508441341E+49

Nth Root

y√n
2√n 80267.938861042
3√n 1860.7787629028
4√n 283.31597000706
5√n 91.583417285313

Divisors of 6442942009

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 -6442942008
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 6442942009 can be divided by 32 positive divisors. The sum of these divisors (counting 6442942009) is 1, the average is 0.03125.

Base conversion 6442942009

Base System Value
2 Binary 110000000000001110111111000111001
3 Ternary 121122000112100212211
4 Quaternary 12000001313320321
5 Quinary 101143343121014
6 Senary 2543154335121
8 Octal 60001677071
10 Decimal 6442942009
12 Duodecimal 12b988a4a1
16 Hexadecimal 180077e39
20 Vigesimal 50d87f09
36 Base36 2yjylvd

Cryptographic Hash Functions

md5 69bf585e0025971557bed1276f50ea4c
sha1 48230d3759dff9064ca2abc8d09d8cce8857ffa9
sha256 89e9896e061af27e3ebdd5b7616f01ecdb85bccd24586cc33642621937bbe01e
sha512 d7df86c0b1709d2ccc055ddf3ecde5e65101ad738881ae8858f3d044008a519e5e3401c726d8bbe2a34fc6efb743a2ad61bfc238f6e368b12143f4d5cd1dfbd2
ripemd-160 ae7100f406ce412454423ecf6390051e08f462a0

6442942009 as geometric shapes

Circle

Radius = n
Diameter 12885884018
Circumference 40482198565.959
Area 1.3041222887865E+20

Sphere

Radius = n
Volume 1.1203179039061E+30
Surface area 5.2164891551459E+20
Circumference 40482198565.959

Square

Length = n
Perimeter 25771768036
Area 4.1511501731337E+19
Diagonal 9111695970.7112

Cube

Length = n
Surface area 2.4906901038802E+20
Volume 2.6745619836151E+29
Space diagonal 11159502909.808

Equilateral Triangle

Length = n
Perimeter 19328826027
Area 1.797500752429E+19
Altitude 5579751454.9039

Triangular Pyramid

Length = n
Surface area 1.797500752429E+19
Volume 3.1520015255299E+28
Height 3037231990.2371