668884306 (number)

668884306 is an even 9-digits composite number following 668884305 and preceding 668884307. In scientific notation, it is written as 6.68884306 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 330684288 positive integers (up to 668884306) that are relatively prime to 668884306.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred eighty-four thousand three hundred six

Notation

Scientific notation 6.68884306 × 10^8
Engineering notation 6.68884306 × 10^6

Prime Factorization of 668884306

Prime Factorization 2 × 89 × 3757777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668884306
Product of the distinct prime numbers

The prime factorization of 668884306 is 2 × 89 × 3757777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668884306)

Multiplication

n×y
n×2 1337768612
n×3 2006652918
n×4 2675537224
n×5 3344421530

Division

n÷y
n÷2 334442153
n÷3 222961435.33333
n÷3 167221076.5
n÷5 133776861.2

Exponentiation

ny
n2 447406214813101636
n3 2.9926299549535E+26
n4 2.0017232105339E+35
n5 1.338921240482E+44

Nth Root

y√n
2√n 25862.797721824
3√n 874.54803586587
4√n 160.81914600515
5√n 58.219731907124

Divisors of 668884306

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668884305
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668884306 can be divided by 8 positive divisors. The sum of these divisors (counting 668884306) is 1, the average is 0.125.

Base conversion 668884306

Base System Value
2 Binary 100111110111100101110101010010
3 Ternary 1201121121211202211
4 Quaternary 213313211311102
5 Quinary 2332213244211
6 Senary 150212302334
8 Octal 4767456522
10 Decimal 668884306
12 Duodecimal 1680119aa
16 Hexadecimal 27de5d52
20 Vigesimal a90aaf6
36 Base36 b28ifm

Cryptographic Hash Functions

md5 8b5aa5e8e19aebf6c7c77cdb99cac47e
sha1 0c045a61f949bdef216763abed2b282059a78144
sha256 9dd3388d9d45a6ed808331147ba0ab3417388963cdd6b38e023b82802e336cf1
sha512 d891a6c98270c44c29bb415c4262b9223fd74cd939ee2c21073f31395075e3df2b06194e374c200830cca34e24b920e04f0cce692a6f1c7ee51cac7d070ba1b6
ripemd-160 a7cb12326ec0ff8abcec32d53c44e3d90f59fac2

668884306 as geometric shapes

Circle

Radius = n
Diameter 1337768612
Circumference 4202724043.6622
Area 1.4055680776273E+18

Sphere

Radius = n
Volume 1.2535499041859E+27
Surface area 5.622272310509E+18
Circumference 4202724043.6622

Square

Length = n
Perimeter 2675537224
Area 447406214813101636
Diagonal 945945257.20372

Cube

Length = n
Surface area 2684437288878609816
Volume 2.9926299549535E+26
Space diagonal 1158541602.3774

Equilateral Triangle

Length = n
Perimeter 2006652918
Area 1.9373257391959E+17
Altitude 579270801.18872

Triangular Pyramid

Length = n
Surface area 1.9373257391959E+17
Volume 3.5268482245493E+25
Height 315315085.73457