6688448 (number)

6688448 is an even 7-digits composite number following 6688447 and preceding 6688449. In scientific notation, it is written as 6.688448 × 10^6. The sum of its digits is 44. It has a total of 8 prime factors and 28 positive divisors. There are 3086592 positive integers (up to 6688448) that are relatively prime to 6688448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.688448 × 10^6
Engineering notation 6.688448 × 10^6

Prime Factorization of 6688448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 8039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 209014
Product of the distinct prime numbers

The prime factorization of 6688448 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 8039. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 68, 53, 958, 645, 1891, 2591, 37600, 77439, 55351, 882278, 4854562, 2850917, 99222800, 44052988, 253624685, 100196239, 7349121735, 3402389640

Basic calculations (n = 6688448)

Multiplication

n×y
n×2 13376896
n×3 20065344
n×4 26753792
n×5 33442240

Division

n÷y
n÷2 3344224
n÷3 2229482.6666667
n÷3 1672112
n÷5 1337689.6

Exponentiation

ny
n2 44735336648704
n3 2.9920997293735E+20
n4 2.0012503450729E+27
n5 1.3385258868002E+34

Nth Root

y√n
2√n 2586.2033949402
3√n 188.41195314854
4√n 50.854728343982
5√n 23.177418946821

Divisors of 6688448

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 8039, 16078, 32156, 64312, 104507, 128624, 209014, 257248, 418028, 514496, 836056, 1672112, 3344224, 6688448

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 -6688447
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 6688448 can be divided by 28 positive divisors. The sum of these divisors (counting 6688448) is 1, the average is 0.035714285714286.

Base conversion 6688448

Base System Value
2 Binary 11001100000111011000000
3 Ternary 110120210211022
4 Quaternary 121200323000
5 Quinary 3203012243
6 Senary 355205012
8 Octal 31407300
10 Decimal 6688448
12 Duodecimal 22a6768
16 Hexadecimal 660ec0
20 Vigesimal 21g128
36 Base36 3zcu8

Cryptographic Hash Functions

md5 ffcba4295f819643a6ede991239da96f
sha1 1ecf6c3c9bd23ab7d634a85ba012e73694fbd017
sha256 5b7a8fef8c25062ca8032f49c554447a0273c8d104cada6ced2dcf7ce5355e1d
sha512 cf5c85a4ec705fcac852155cc3f909a99d7f64151cae9bf70c0c6ddf0bea3254f58e586ba4a6457075a81a7d5c711c4de5a05a5a32e136f50d2360d2d9f3810f
ripemd-160 16335f075b7a6748f8d4ffe02bde1c15013b1eb6

6688448 as geometric shapes

Circle

Radius = n
Diameter 13376896
Circumference 42024758.201435
Area 1.4054020497143E+14

Sphere

Radius = n
Volume 1.2533278038144E+21
Surface area 5.6216081988574E+14
Circumference 42024758.201435

Square

Length = n
Perimeter 26753792
Area 44735336648704
Diagonal 9458893.8728272

Cube

Length = n
Surface area 268412019892224
Volume 2.9920997293735E+20
Space diagonal 11584731.759782

Equilateral Triangle

Length = n
Perimeter 20065344
Area 19370968992313
Altitude 5792365.8798912

Triangular Pyramid

Length = n
Surface area 19370968992313
Volume 3.5262233477107E+19
Height 3152964.6242757