664942009 (number)

664942009 is an odd 9-digits prime number following 664942008 and preceding 664942010. In scientific notation, it is written as 6.64942009 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 664942008 positive integers (up to 664942009) that are relatively prime to 664942009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64942009 × 10^8
Engineering notation 6.64942009 × 10^6

Prime Factorization of 664942009

Prime Factorization 664942009

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 664942009
Product of the distinct prime numbers

The prime factorization of 664942009 is 664942009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 8, 55, 49, 492, 413, 609, 6396, 61047, 72484, 689999, 844541, 558576, 1045753, 81523248, 16248453, 876902506, 854820441, 1716767310, 2708265159

Basic calculations (n = 664942009)

Multiplication

n×y
n×2 1329884018
n×3 1994826027
n×4 2659768036
n×5 3324710045

Division

n÷y
n÷2 332471004.5
n÷3 221647336.33333
n÷3 166235502.25
n÷5 132988401.8

Exponentiation

ny
n2 442147875332956081
n3 2.9400269649898E+26
n4 1.9549474366145E+35
n5 1.2999266759918E+44

Nth Root

y√n
2√n 25786.469494679
3√n 872.82650057403
4√n 160.58165989514
5√n 58.150941985096

Divisors of 664942009

1, 664942009

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 664942010
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 332471005
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25786.469514069
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999969922
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664942009 can be divided by 2 positive divisors. The sum of these divisors (counting 664942009) is 664942010, the average is 332471005.

Base conversion 664942009

Base System Value
2 Binary 100111101000100011010110111001
3 Ternary 1201100012112221211
4 Quaternary 213220203112321
5 Quinary 2330211121014
6 Senary 145552003121
8 Octal 4750432671
10 Decimal 664942009
12 Duodecimal 1668304a1
16 Hexadecimal 27a235b9
20 Vigesimal a7fhf09
36 Base36 azw0jd

Cryptographic Hash Functions

md5 91e91b38163153c7ce64572ec21b2b8d
sha1 aa41badce69b4b598ae4d751f66622052e5e3d19
sha256 7068f0b4a82b2319208f6ff41f5842afae513b5d00fffe7f73ecc7dbc31d1e5c
sha512 37eca130bca2404afa84024ecc6ef0615bb96a98b0e078f8d5b934307556a5e09965f62b29b61df49f737342343e0471dbcc27d2c591e0c88e2f4c935a46c7f1
ripemd-160 037eaa5e940723a14c5673038df613ed230c09e3

664942009 as geometric shapes

Circle

Radius = n
Diameter 1329884018
Circumference 4177953861.0753
Area 1.3890485169464E+18

Sphere

Radius = n
Volume 1.2315156152757E+27
Surface area 5.5561940677854E+18
Circumference 4177953861.0753

Square

Length = n
Perimeter 2659768036
Area 442147875332956081
Diagonal 940370007.31941

Cube

Length = n
Surface area 2652887251997736486
Volume 2.9400269649898E+26
Space diagonal 1151713343.6749

Equilateral Triangle

Length = n
Perimeter 1994826027
Area 1.9145564613383E+17
Altitude 575856671.83746

Triangular Pyramid

Length = n
Surface area 1.9145564613383E+17
Volume 3.4648550063593E+25
Height 313456669.10647