6646968 (number)

6646968 is an even 7-digits composite number following 6646967 and preceding 6646969. In scientific notation, it is written as 6.646968 × 10^6. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 2215584 positive integers (up to 6646968) that are relatively prime to 6646968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.646968 × 10^6
Engineering notation 6.646968 × 10^6

Prime Factorization of 6646968

Prime Factorization 2 × 2 × 2 × 3 × 9 × 30773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1661742
Product of the distinct prime numbers

The prime factorization of 6646968 is 2 × 2 × 2 × 3 × 9 × 30773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 29, 3, 205, 715, 87, 639, 13136, 79639, 299008, 933376, 2628522, 507394, 62991949, 2874300, 176897354, 303675432, 8968793830, 8552731613

Basic calculations (n = 6646968)

Multiplication

n×y
n×2 13293936
n×3 19940904
n×4 26587872
n×5 33234840

Division

n÷y
n÷2 3323484
n÷3 2215656
n÷3 1661742
n÷5 1329393.6

Exponentiation

ny
n2 44182183593024
n3 2.9367756051296E+20
n4 1.9520653470477E+27
n5 1.2975315895735E+34

Nth Root

y√n
2√n 2578.1714450362
3√n 188.02165134674
4√n 50.775697386015
5√n 23.148599310646

Divisors of 6646968

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 30773, 61546, 92319, 123092, 184638, 246184, 276957, 369276, 553914, 738552, 830871, 1107828, 1661742, 2215656, 3323484, 6646968

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 -6646967
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 6646968 can be divided by 32 positive divisors. The sum of these divisors (counting 6646968) is 1, the average is 0.03125.

Base conversion 6646968

Base System Value
2 Binary 11001010110110010111000
3 Ternary 110111200221000
4 Quaternary 121112302320
5 Quinary 3200200333
6 Senary 354245000
8 Octal 31266270
10 Decimal 6646968
12 Duodecimal 2286760
16 Hexadecimal 656cb8
20 Vigesimal 21ah88
36 Base36 3ygu0

Cryptographic Hash Functions

md5 f2f763757391c2eb85e92f857289daaa
sha1 398327632407af6fe14fe616bba986d4a40e2c0d
sha256 5d66de29c12e5c85948e4fd15b86c0802d0105bd95e41ee79cdd8c2505340d3f
sha512 d3acd981ff3a5aeacd3c620bcf77d3cb2c17f7ec00ab4d91c3c7679fe9dc2422cab11c95f6eec97e507568c13c25f70ddf21f7a163480f044c1848008e6e9871
ripemd-160 571f810828e5d69c757b85def070863cdd3c7788

6646968 as geometric shapes

Circle

Radius = n
Diameter 13293936
Circumference 41764131.674893
Area 1.388024233954E+14

Sphere

Radius = n
Volume 1.2301536888422E+21
Surface area 5.552096935816E+14
Circumference 41764131.674893

Square

Length = n
Perimeter 26587872
Area 44182183593024
Diagonal 9400232.29426

Cube

Length = n
Surface area 265093101558144
Volume 2.9367756051296E+20
Space diagonal 11512886.292284

Equilateral Triangle

Length = n
Perimeter 19940904
Area 19131446693113
Altitude 5756443.1461422

Triangular Pyramid

Length = n
Surface area 19131446693113
Volume 3.4610232420172E+19
Height 3133410.7647533