668722012 (number)

668722012 is an even 9-digits composite number following 668722011 and preceding 668722013. In scientific notation, it is written as 6.68722012 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 36 positive divisors. There are 285937344 positive integers (up to 668722012) that are relatively prime to 668722012.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred twenty-two thousand twelve

Notation

Scientific notation 6.68722012 × 10^8
Engineering notation 6.68722012 × 10^6

Prime Factorization of 668722012

Prime Factorization 2 × 2 × 7 × 7 × 463 × 7369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47765858
Product of the distinct prime numbers

The prime factorization of 668722012 is 2 × 2 × 7 × 7 × 463 × 7369. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668722012)

Multiplication

n×y
n×2 1337444024
n×3 2006166036
n×4 2674888048
n×5 3343610060

Division

n÷y
n÷2 334361006
n÷3 222907337.33333
n÷3 167180503
n÷5 133744402.4

Exponentiation

ny
n2 447189129333328144
n3 2.9904521431231E+26
n4 1.999781173939E+35
n5 1.3372976901962E+44

Nth Root

y√n
2√n 25859.659935892
3√n 874.47729848098
4√n 160.80939007375
5√n 58.216906416901

Divisors of 668722012

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668722011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668722012 can be divided by 36 positive divisors. The sum of these divisors (counting 668722012) is 1, the average is 0.027777777777778.

Base conversion 668722012

Base System Value
2 Binary 100111110110111110001101011100
3 Ternary 1201121022121010221
4 Quaternary 213312332031130
5 Quinary 2332143101022
6 Senary 150205011124
8 Octal 4766761534
10 Decimal 668722012
12 Duodecimal 167b53aa4
16 Hexadecimal 27dbe35c
20 Vigesimal a8ja50c
36 Base36 b2517g

Cryptographic Hash Functions

md5 21116858a48009b0ee01f714752a624a
sha1 e91fdc2f68a560d4ac374123f762283cc5b1c2ed
sha256 f11e9b00b3110ed3930c7a2fccccd22b3df209e719df1d8bfc464bbc2b9f9206
sha512 086b0e8dbc45382f7e658517a605d2a086c3066a76255d529fb3f173ff20cf109760e2333f0f843ca9247907029ea63b3e5d4f0e083afe8d60f8e778e51cc3fe
ripemd-160 50404efd40e1af57afe5123947cf08faaf1cba71

668722012 as geometric shapes

Circle

Radius = n
Diameter 1337444024
Circumference 4201704320.386
Area 1.4048860834788E+18

Sphere

Radius = n
Volume 1.2526376644997E+27
Surface area 5.6195443339152E+18
Circumference 4201704320.386

Square

Length = n
Perimeter 2674888048
Area 447189129333328144
Diagonal 945715738.82782

Cube

Length = n
Surface area 2683134775999968864
Volume 2.9904521431231E+26
Space diagonal 1158260500.9237

Equilateral Triangle

Length = n
Perimeter 2006166036
Area 1.9363857314945E+17
Altitude 579130250.46184

Triangular Pyramid

Length = n
Surface area 1.9363857314945E+17
Volume 3.5242816486937E+25
Height 315238579.60927