668713443 (number)

668713443 is an odd 9-digits composite number following 668713442 and preceding 668713444. In scientific notation, it is written as 6.68713443 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 445808960 positive integers (up to 668713443) that are relatively prime to 668713443.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred thirteen thousand four hundred forty-three

Notation

Scientific notation 6.68713443 × 10^8
Engineering notation 6.68713443 × 10^6

Prime Factorization of 668713443

Prime Factorization 3 × 222904481

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668713443
Product of the distinct prime numbers

The prime factorization of 668713443 is 3 × 222904481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 70, 78, 293, 228, 7355, 5915, 19950, 21099, 236904, 96375, 3584118, 1569184, 98518068, 55891452, 751124773, 139316725, 283307653, 4297665804

Basic calculations (n = 668713443)

Multiplication

n×y
n×2 1337426886
n×3 2006140329
n×4 2674853772
n×5 3343567215

Division

n÷y
n÷2 334356721.5
n÷3 222904481
n÷3 167178360.75
n÷5 133742688.6

Exponentiation

ny
n2 447177668848914249
n3 2.9903371856867E+26
n4 1.9996786751715E+35
n5 1.3372120117676E+44

Nth Root

y√n
2√n 25859.494252595
3√n 874.47356328268
4√n 160.80887491863
5√n 58.216757217916

Divisors of 668713443

1, 3, 222904481, 668713443

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668713442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668713443 can be divided by 4 positive divisors. The sum of these divisors (counting 668713443) is 1, the average is 0.25.

Base conversion 668713443

Base System Value
2 Binary 100111110110111100000111100011
3 Ternary 1201121022011101120
4 Quaternary 213312330013203
5 Quinary 2332142312233
6 Senary 150204503323
8 Octal 4766740743
10 Decimal 668713443
12 Duodecimal 167b4ab43
16 Hexadecimal 27dbc1e3
20 Vigesimal a8j93c3
36 Base36 b24ulf

Cryptographic Hash Functions

md5 9e72a4f2219c8124f6090bf458a1b356
sha1 c8ef52211e198a664a3e35d4efe24b10d0d41b4b
sha256 1e73e5e7adedcbeefa8d0213d2e26f36f25ad0fbb999d7dcece134a9afbe6b0d
sha512 81235578d7384fdd2c6640ef349d9e184e0957923250cdd5237c039685f46d3c1b53360dda080d152e886f91068c028a477bfba8afd60c9d2c88c40fcdc73212
ripemd-160 02d0e827fc754a5a24cd231774ab884306c36721

668713443 as geometric shapes

Circle

Radius = n
Diameter 1337426886
Circumference 4201650479.7711
Area 1.4048500793052E+18

Sphere

Radius = n
Volume 1.2525895112413E+27
Surface area 5.6194003172206E+18
Circumference 4201650479.7711

Square

Length = n
Perimeter 2674853772
Area 447177668848914249
Diagonal 945703620.43181

Cube

Length = n
Surface area 2683066013093485494
Volume 2.9903371856867E+26
Space diagonal 1158245658.9803

Equilateral Triangle

Length = n
Perimeter 2006140329
Area 1.9363361061413E+17
Altitude 579122829.49016

Triangular Pyramid

Length = n
Surface area 1.9363361061413E+17
Volume 3.5241461700556E+25
Height 315234540.14394