668793072 (number)

668793072 is an even 9-digits composite number following 668793071 and preceding 668793073. In scientific notation, it is written as 6.68793072 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 222779584 positive integers (up to 668793072) that are relatively prime to 668793072.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred ninety-three thousand seventy-two

Notation

Scientific notation 6.68793072 × 10^8
Engineering notation 6.68793072 × 10^6

Prime Factorization of 668793072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1823 × 7643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 83599134
Product of the distinct prime numbers

The prime factorization of 668793072 is 2 × 2 × 2 × 2 × 3 × 1823 × 7643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668793072)

Multiplication

n×y
n×2 1337586144
n×3 2006379216
n×4 2675172288
n×5 3343965360

Division

n÷y
n÷2 334396536
n÷3 222931024
n÷3 167198268
n÷5 133758614.4

Exponentiation

ny
n2 447284173155197184
n3 2.9914055622144E+26
n4 2.0006313155513E+35
n5 1.3380083634669E+44

Nth Root

y√n
2√n 25861.033854044
3√n 874.50827206681
4√n 160.81366190111
5√n 58.218143617851

Divisors of 668793072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668793071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668793072 can be divided by 40 positive divisors. The sum of these divisors (counting 668793072) is 1, the average is 0.025.

Base conversion 668793072

Base System Value
2 Binary 100111110111001111100011110000
3 Ternary 1201121110012121210
4 Quaternary 213313033203300
5 Quinary 2332202334242
6 Senary 150210320120
8 Octal 4767174360
10 Decimal 668793072
12 Duodecimal 167b89040
16 Hexadecimal 27dcf8f0
20 Vigesimal a8jj2dc
36 Base36 b26k1c

Cryptographic Hash Functions

md5 7143156121789e8fa447c09b3ef6824c
sha1 b93c5dc4f284ebd9a13602870bcb88357a71a68f
sha256 94a49ba9b6114145197e0f08967c092291a44d3286b64c099905b3bf189c203b
sha512 f3016072af1676f421cb1d811a30aa3b6a1bbb8145c39860890950b4e117fd34148d618d6d60656ccf3291c229f0c1200f1f83d02ff29f493247cac66ba6d6d2
ripemd-160 5bfd61d7d4b47bc6b33f9370ab0342cb18d46c9d

668793072 as geometric shapes

Circle

Radius = n
Diameter 1337586144
Circumference 4202150803.5339
Area 1.4051846724514E+18

Sphere

Radius = n
Volume 1.2530370317547E+27
Surface area 5.6207386898054E+18
Circumference 4202150803.5339

Square

Length = n
Perimeter 2675172288
Area 447284173155197184
Diagonal 945816232.84357

Cube

Length = n
Surface area 2683705038931183104
Volume 2.9914055622144E+26
Space diagonal 1158383580.4541

Equilateral Triangle

Length = n
Perimeter 2006379216
Area 1.9367972833156E+17
Altitude 579191790.22704

Triangular Pyramid

Length = n
Surface area 1.9367972833156E+17
Volume 3.5254052638683E+25
Height 315272077.61452