6646945992 (number)

6646945992 is an even 10-digits composite number following 6646945991 and preceding 6646945993. In scientific notation, it is written as 6.646945992 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 2215382400 positive integers (up to 6646945992) that are relatively prime to 6646945992.

Interesting facts

Basic properties

Name

Name six billion six hundred forty-six million nine hundred forty-five thousand nine hundred ninety-two

Notation

Scientific notation 6.646945992 × 10^9
Engineering notation 6.646945992 × 10^9

Prime Factorization of 6646945992

Prime Factorization 2 × 2 × 2 × 3 × 16651 × 16633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1661736498
Product of the distinct prime numbers

The prime factorization of 6646945992 is 2 × 2 × 2 × 3 × 16651 × 16633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6646945992)

Multiplication

n×y
n×2 13293891984
n×3 19940837976
n×4 26587783968
n×5 33234729960

Division

n÷y
n÷2 3323472996
n÷3 2215648664
n÷3 1661736498
n÷5 1329389198.4

Exponentiation

ny
n2 4.4181891020565E+19
n3 2.9367464343812E+29
n4 1.9520394941531E+39
n5 1.2975101091886E+49

Nth Root

y√n
2√n 81528.804676629
3√n 1880.2144383433
4√n 285.53249320634
5√n 92.156172712748

Divisors of 6646945992

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 -6646945991
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 6646945992 can be divided by 32 positive divisors. The sum of these divisors (counting 6646945992) is 1, the average is 0.03125.

Base conversion 6646945992

Base System Value
2 Binary 110001100001100000101100011001000
3 Ternary 122011020101211201220
4 Quaternary 12030030011203020
5 Quinary 102103104232432
6 Senary 3015323042040
8 Octal 61414054310
10 Decimal 6646945992
12 Duodecimal 1356070320
16 Hexadecimal 18c3058c8
20 Vigesimal 53h384jc
36 Base36 31xf4co

Cryptographic Hash Functions

md5 dfbc3090a65aa816cbcf6549be3d04fb
sha1 4d75b95e4c86a756f1b11a9ae416114d920f7f87
sha256 0f28c1d0712bee8cb0841f01635a0e85f31342a895d1c91426ff49d1e36c6968
sha512 ed4d8a29b0cff662a9e70be3a3922d395f9d21d5a0453093d091909c509617f729b3728001db8093b9d3851c0641b9cd1189690ee988dc8efff190fcdc5b2761
ripemd-160 af0ca9017a93e92e504d04bbac5910c8f4bdcb45

6646945992 as geometric shapes

Circle

Radius = n
Diameter 13293891984
Circumference 41763993394.551
Area 1.3880150425191E+20

Sphere

Radius = n
Volume 1.2301414698278E+30
Surface area 5.5520601700765E+20
Circumference 41763993394.551

Square

Length = n
Perimeter 26587783968
Area 4.4181891020565E+19
Diagonal 9400201170.2479

Cube

Length = n
Surface area 2.6509134612339E+20
Volume 2.9367464343812E+29
Space diagonal 11512848173.31

Equilateral Triangle

Length = n
Perimeter 19940837976
Area 1.9131320005522E+19
Altitude 5756424086.6552

Triangular Pyramid

Length = n
Surface area 1.9131320005522E+19
Volume 3.4609888639607E+28
Height 3133400390.0826