668720586 (number)

668720586 is an even 9-digits composite number following 668720585 and preceding 668720587. In scientific notation, it is written as 6.68720586 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 222798000 positive integers (up to 668720586) that are relatively prime to 668720586.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred twenty thousand five hundred eighty-six

Notation

Scientific notation 6.68720586 × 10^8
Engineering notation 6.68720586 × 10^6

Prime Factorization of 668720586

Prime Factorization 2 × 3 × 2131 × 52301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668720586
Product of the distinct prime numbers

The prime factorization of 668720586 is 2 × 3 × 2131 × 52301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 28, 53, 67, 215, 5885, 7979, 74107, 21017, 675279, 156835, 450997, 6874625, 11385246, 18508352, 382206584, 108204305, 3547083163, 5145066424

Basic calculations (n = 668720586)

Multiplication

n×y
n×2 1337441172
n×3 2006161758
n×4 2674882344
n×5 3343602930

Division

n÷y
n÷2 334360293
n÷3 222906862
n÷3 167180146.5
n÷5 133744117.2

Exponentiation

ny
n2 447187222140183396
n3 2.990433012413E+26
n4 1.9997641164545E+35
n5 1.3372834318173E+44

Nth Root

y√n
2√n 25859.632363976
3√n 874.47667689459
4√n 160.80930434517
5√n 58.216881588234

Divisors of 668720586

1, 2, 3, 6, 2131, 4262, 6393, 12786, 52301, 104602, 156903, 313806, 111453431, 222906862, 334360293, 668720586

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668720585
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668720586 can be divided by 16 positive divisors. The sum of these divisors (counting 668720586) is 1, the average is 0.0625.

Base conversion 668720586

Base System Value
2 Binary 100111110110111101110111001010
3 Ternary 1201121022112012010
4 Quaternary 213312331313022
5 Quinary 2332143024321
6 Senary 150205000350
8 Octal 4766756712
10 Decimal 668720586
12 Duodecimal 167b530b6
16 Hexadecimal 27dbddca
20 Vigesimal a8ja196
36 Base36 b2503u

Cryptographic Hash Functions

md5 e1ea2f040debc81c477ada6b388344db
sha1 b5bce7bd40bcda7dcbc74a02c9325e2f7588a41a
sha256 e63d2f01ac461e7aa2a9c3293a9c96b6d3daab570d7733f9b9e9c0eb82ac2902
sha512 ee889d06ab4171e9d8e7ea7bdd883f91d7c03553e7559ad1c49a90cb03ab7aa762e8cab309909a8c86286719647b447e072e567fceb43cb7d0ed9a7ea8705c29
ripemd-160 32904d054b7dff70de937bb8ebde05b65b83ce5d

668720586 as geometric shapes

Circle

Radius = n
Diameter 1337441172
Circumference 4201695360.5637
Area 1.4048800918548E+18

Sphere

Radius = n
Volume 1.2526296510465E+27
Surface area 5.6195203674193E+18
Circumference 4201695360.5637

Square

Length = n
Perimeter 2674882344
Area 447187222140183396
Diagonal 945713722.15928

Cube

Length = n
Surface area 2683123332841100376
Volume 2.990433012413E+26
Space diagonal 1158258031.0192

Equilateral Triangle

Length = n
Perimeter 2006161758
Area 1.936377473106E+17
Altitude 579129015.50962

Triangular Pyramid

Length = n
Surface area 1.936377473106E+17
Volume 3.5242591029355E+25
Height 315237907.38643