6468644 (number)

6468644 is an even 7-digits composite number following 6468643 and preceding 6468645. In scientific notation, it is written as 6.468644 × 10^6. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 2557152 positive integers (up to 6468644) that are relatively prime to 6468644.

Interesting facts

Basic properties

Name

Name six million four hundred sixty-eight thousand six hundred forty-four

Notation

Scientific notation 6.468644 × 10^6
Engineering notation 6.468644 × 10^6

Prime Factorization of 6468644

Prime Factorization 2 × 2 × 7 × 169 × 1367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3234322
Product of the distinct prime numbers

The prime factorization of 6468644 is 2 × 2 × 7 × 169 × 1367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 78, 81, 438, 950, 5142, 5718, 95517, 33542, 82415, 250388, 8110477, 5173140, 54822954, 94750666, 323260022, 666348332, 1722885227, 15577053

Basic calculations (n = 6468644)

Multiplication

n×y
n×2 12937288
n×3 19405932
n×4 25874576
n×5 32343220

Division

n÷y
n÷2 3234322
n÷3 2156214.6666667
n÷3 1617161
n÷5 1293728.8

Exponentiation

ny
n2 41843355198736
n3 2.7066976854617E+20
n4 1.7508663742876E+27
n5 1.1325731266837E+34

Nth Root

y√n
2√n 2543.3529051235
3√n 186.32498009546
4√n 50.431665698482
5√n 23.023039049394

Divisors of 6468644

1, 2, 4, 7, 14, 28, 169, 338, 676, 1183, 1367, 2366, 2734, 4732, 5468, 9569, 19138, 38276, 231023, 462046, 924092, 1617161, 3234322, 6468644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6468643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6468644 can be divided by 24 positive divisors. The sum of these divisors (counting 6468644) is 1, the average is 0.041666666666667.

Base conversion 6468644

Base System Value
2 Binary 11000101011010000100100
3 Ternary 110011122022102
4 Quaternary 120223100210
5 Quinary 3123444034
6 Senary 350351232
8 Octal 30532044
10 Decimal 6468644
12 Duodecimal 21bb518
16 Hexadecimal 62b424
20 Vigesimal 208bc4
36 Base36 3un8k

Cryptographic Hash Functions

md5 5d591f9ff0ef6736560f777fccbea008
sha1 261a74f9d3fffc92ea27474ce953cc49cb7a51c5
sha256 2adfc510464cdb790607f0c5a9063d244ccddd9cbed55c700d9b2f1016a410a8
sha512 49f7d7ff5cd041a7883f9deec090b929252c0a06f0ec13be44b07f3986f4338215cfce3eabc0a9b39f30abc8006b6cf85d045e4665f66f399f160b74f7d2f5b2
ripemd-160 3a171ec9f8c13e93efb54836de00d0f6d9130f97

6468644 as geometric shapes

Circle

Radius = n
Diameter 12937288
Circumference 40643688.938175
Area 1.314547772939E+14

Sphere

Radius = n
Volume 1.133778875218E+21
Surface area 5.2581910917559E+14
Circumference 40643688.938175

Square

Length = n
Perimeter 25874576
Area 41843355198736
Diagonal 9148044.0749633

Cube

Length = n
Surface area 251060131192416
Volume 2.7066976854617E+20
Space diagonal 11204020.064076

Equilateral Triangle

Length = n
Perimeter 19405932
Area 18118704290841
Altitude 5602010.0320378

Triangular Pyramid

Length = n
Surface area 18118704290841
Volume 3.1898738133532E+19
Height 3049348.0249878