6647968 (number)

6647968 is an even 7-digits composite number following 6647967 and preceding 6647969. In scientific notation, it is written as 6.647968 × 10^6. The sum of its digits is 46. It has a total of 7 prime factors and 24 positive divisors. There are 3282624 positive integers (up to 6647968) that are relatively prime to 6647968.

Interesting facts

Basic properties

Name

Name six million six hundred forty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 6.647968 × 10^6
Engineering notation 6.647968 × 10^6

Prime Factorization of 6647968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 83 × 2503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 415498
Product of the distinct prime numbers

The prime factorization of 6647968 is 2 × 2 × 2 × 2 × 2 × 83 × 2503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 71, 57, 342, 943, 3244, 3439, 9211, 97788, 705109, 81670, 6306270, 6947264, 14334757, 63628491, 48713712, 437893489, 8238936022, 712972172

Basic calculations (n = 6647968)

Multiplication

n×y
n×2 13295936
n×3 19943904
n×4 26591872
n×5 33239840

Division

n÷y
n÷2 3323984
n÷3 2215989.3333333
n÷3 1661992
n÷5 1329593.6

Exponentiation

ny
n2 44195478529024
n3 2.9381012700564E+20
n4 1.9532403224094E+27
n5 1.2985079159688E+34

Nth Root

y√n
2√n 2578.3653736428
3√n 188.03107981714
4√n 50.777607009811
5√n 23.14929578478

Divisors of 6647968

1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2503, 2656, 5006, 10012, 20024, 40048, 80096, 207749, 415498, 830996, 1661992, 3323984, 6647968

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 -6647967
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 6647968 can be divided by 24 positive divisors. The sum of these divisors (counting 6647968) is 1, the average is 0.041666666666667.

Base conversion 6647968

Base System Value
2 Binary 11001010111000010100000
3 Ternary 110111202022001
4 Quaternary 121113002200
5 Quinary 3200213333
6 Senary 354253344
8 Octal 31270240
10 Decimal 6647968
12 Duodecimal 2287254
16 Hexadecimal 6570a0
20 Vigesimal 21aji8
36 Base36 3yhls

Cryptographic Hash Functions

md5 0a515342a0404909ace46ed52ad17547
sha1 22e1719412476f318f6b98ae4b5fca1083862565
sha256 6bfaf45840fef9276df0ba8d71e8a4f31bfafc208be7bac6e0f30a686700ba08
sha512 86dceb30592db8682330ce2fdf70a131180d3b36ba22cf81e57c841d60ea55ca1f98904c6c49de2100ccb991037273db3aca4886aa21483f5499682ce9b7a5d1
ripemd-160 9ea089602fd8f779dace26ab86640aa5d9b8b727

6647968 as geometric shapes

Circle

Radius = n
Diameter 13295936
Circumference 41770414.8602
Area 1.3884419066867E+14

Sphere

Radius = n
Volume 1.2307089820683E+21
Surface area 5.5537676267467E+14
Circumference 41770414.8602

Square

Length = n
Perimeter 26591872
Area 44195478529024
Diagonal 9401646.5078223

Cube

Length = n
Surface area 265172871174144
Volume 2.9381012700564E+20
Space diagonal 11514618.343092

Equilateral Triangle

Length = n
Perimeter 19943904
Area 19137203569272
Altitude 5757309.171546

Triangular Pyramid

Length = n
Surface area 19137203569272
Volume 3.4625855531161E+19
Height 3133882.1692741