7668720 (number)

7668720 is an even 7-digits composite number following 7668719 and preceding 7668721. In scientific notation, it is written as 7.668720 × 10^6. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 2044800 positive integers (up to 7668720) that are relatively prime to 7668720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.668720 × 10^6
Engineering notation 7.668720 × 10^6

Prime Factorization of 7668720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 3 × 10651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 319530
Product of the distinct prime numbers

The prime factorization of 7668720 is 2 × 2 × 2 × 2 × 5 × 3 × 3 × 10651. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668720)

Multiplication

n×y
n×2 15337440
n×3 23006160
n×4 30674880
n×5 38343600

Division

n÷y
n÷2 3834360
n÷3 2556240
n÷3 1917180
n÷5 1533744

Exponentiation

ny
n2 58809266438400
n3 4.5099179772149E+20
n4 3.4585298190227E+27
n5 2.6522496793736E+34

Nth Root

y√n
2√n 2769.2453845768
3√n 197.20032531109
4√n 52.623620025392
5√n 23.820154620016

Divisors of 7668720

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7668719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7668720 can be divided by 60 positive divisors. The sum of these divisors (counting 7668720) is 1, the average is 0.016666666666667.

Base conversion 7668720

Base System Value
2 Binary 11101010000001111110000
3 Ternary 112102121111200
4 Quaternary 131100033300
5 Quinary 3430344340
6 Senary 432211200
8 Octal 35201760
10 Decimal 7668720
12 Duodecimal 2699b00
16 Hexadecimal 7503f0
20 Vigesimal 27ibg0
36 Base36 4kd80

Cryptographic Hash Functions

md5 6ee82f57048af5ea1e990da64f346d22
sha1 c5f9a0e91b35bfc874f7ac7a5c291a126f002a8a
sha256 6444b1a379ae821bf3582d5eb66ea263d6ea75eaece78478603ef597f1a78a9d
sha512 bcc162f2c3ab41ee9764c4ccbebd8d127f3344cb05e9cd1f4d1c6145fed94af4ad1bec4bd0f23d949bc12c3f99de4791b86b643cddf5b64b68a705f9b2e6f461
ripemd-160 65837dc032c2dceaa90df62d3d502608b75b451e

7668720 as geometric shapes

Circle

Radius = n
Diameter 15337440
Circumference 48183988.828874
Area 1.8475475940588E+14

Sphere

Radius = n
Volume 1.8891100247348E+21
Surface area 7.3901903762353E+14
Circumference 48183988.828874

Square

Length = n
Perimeter 30674880
Area 58809266438400
Diagonal 10845207.830042

Cube

Length = n
Surface area 352855598630400
Volume 4.5099179772149E+20
Space diagonal 13282612.66902

Equilateral Triangle

Length = n
Perimeter 23006160
Area 25465159356791
Altitude 6641306.3345098

Triangular Pyramid

Length = n
Surface area 25465159356791
Volume 5.3149893071396E+19
Height 3615069.2766806