6649664 (number)

6649664 is an even 7-digits composite number following 6649663 and preceding 6649665. In scientific notation, it is written as 6.649664 × 10^6. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 2849664 positive integers (up to 6649664) that are relatively prime to 6649664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.649664 × 10^6
Engineering notation 6.649664 × 10^6

Prime Factorization of 6649664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 14843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 207802
Product of the distinct prime numbers

The prime factorization of 6649664 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 14843. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 1, 92, 63, 620, 115, 2219, 160, 65906, 8708, 702140, 608586, 3825815, 2273950, 36292462, 40556667, 250617986, 815276992, 5239592860, 1264428181

Basic calculations (n = 6649664)

Multiplication

n×y
n×2 13299328
n×3 19948992
n×4 26598656
n×5 33248320

Division

n÷y
n÷2 3324832
n÷3 2216554.6666667
n÷3 1662416
n÷5 1329932.8

Exponentiation

ny
n2 44218031312896
n3 2.9403505097224E+20
n4 1.9552342931883E+27
n5 1.3001651090979E+34

Nth Root

y√n
2√n 2578.6942432169
3√n 188.04706834158
4√n 50.780845239292
5√n 23.150476813323

Divisors of 6649664

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 14843, 29686, 59372, 103901, 118744, 207802, 237488, 415604, 474976, 831208, 949952, 1662416, 3324832, 6649664

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6649663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6649664 can be divided by 28 positive divisors. The sum of these divisors (counting 6649664) is 1, the average is 0.035714285714286.

Base conversion 6649664

Base System Value
2 Binary 11001010111011101000000
3 Ternary 110111211121212
4 Quaternary 121113131000
5 Quinary 3200242124
6 Senary 354305252
8 Octal 31273500
10 Decimal 6649664
12 Duodecimal 2288228
16 Hexadecimal 657740
20 Vigesimal 21b434
36 Base36 3yiww

Cryptographic Hash Functions

md5 6059155683d4304c9d74f3d738c16199
sha1 08ee0c300ca571aa0c53c4a7213874867f4a289e
sha256 0eee731739678e5595d9e2f5b9237a5c78982bb372d176651bc22227bd67ace6
sha512 877db65a5844d31fb451c426740ea60b2cbf96c84b079a6073e70ceb1fc4dedfe7f94b3bc1a5333fb4fe22a3c3faa6c04269940959a5592ea80d53f705f61920
ripemd-160 ed4cedc335a6d042802d8beb183dfa80a7925cee

6649664 as geometric shapes

Circle

Radius = n
Diameter 13299328
Circumference 41781071.142481
Area 1.389150423288E+14

Sphere

Radius = n
Volume 1.2316511413764E+21
Surface area 5.5566016931519E+14
Circumference 41781071.142481

Square

Length = n
Perimeter 26598656
Area 44218031312896
Diagonal 9404045.0140241

Cube

Length = n
Surface area 265308187877376
Volume 2.9403505097224E+20
Space diagonal 11517555.901262

Equilateral Triangle

Length = n
Perimeter 19948992
Area 19146969211152
Altitude 5758777.9506308

Triangular Pyramid

Length = n
Surface area 19146969211152
Volume 3.4652363074834E+19
Height 3134681.6713414