7668729621 (number)

7668729621 is an odd 10-digits composite number following 7668729620 and preceding 7668729622. In scientific notation, it is written as 7.668729621 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 4183679808 positive integers (up to 7668729621) that are relatively prime to 7668729621.

Interesting facts

Basic properties

Name

Name seven billion six hundred sixty-eight million seven hundred twenty-nine thousand six hundred twenty-one

Notation

Scientific notation 7.668729621 × 10^9
Engineering notation 7.668729621 × 10^9

Prime Factorization of 7668729621

Prime Factorization 3 × 63 × 23 × 659 × 2677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7668729621
Product of the distinct prime numbers

The prime factorization of 7668729621 is 3 × 63 × 23 × 659 × 2677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668729621)

Multiplication

n×y
n×2 15337459242
n×3 23006188863
n×4 30674918484
n×5 38343648105

Division

n÷y
n÷2 3834364810.5
n÷3 2556243207
n÷3 1917182405.25
n÷5 1533745924.2

Exponentiation

ny
n2 5.8809414000003E+19
n3 4.5099349513547E+29
n4 3.4585471750237E+39
n5 2.652266316673E+49

Nth Root

y√n
2√n 87571.283084125
3√n 1972.0040777873
4√n 295.92445502886
5√n 94.829767373447

Divisors of 7668729621

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7668729620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7668729621 can be divided by 32 positive divisors. The sum of these divisors (counting 7668729621) is 1, the average is 0.03125.

Base conversion 7668729621

Base System Value
2 Binary 111001001000101111000011100010101
3 Ternary 201210110001211101000
4 Quaternary 13021011320130111
5 Quinary 111201143321441
6 Senary 3304543253513
8 Octal 71105703425
10 Decimal 7668729621
12 Duodecimal 15a02aa299
16 Hexadecimal 1c9178715
20 Vigesimal 5jg9b411
36 Base36 3itrhn9

Cryptographic Hash Functions

md5 d0e68b1ff705ad6fec4f661106e54643
sha1 6e2e9643caacdb441200a853396420a1cddaff32
sha256 5d4fe9c97fc80d8d3dfab8eead6ea0232d9f1faa2626d9797b57215d8d28588c
sha512 b11152faa41289ad741ab520de0a033c488dcc1ca074b56f04c24976e7c7274754f98c63d847e0be8bcde790884f270efbb07e0c393ed6695e830144b4e7a8ed
ripemd-160 bdf32c6821b43150dade11ba3fe8af8d67678c81

7668729621 as geometric shapes

Circle

Radius = n
Diameter 15337459242
Circumference 48184049279.4
Area 1.8475522298433E+20

Sphere

Radius = n
Volume 1.8891171348459E+30
Surface area 7.3902089193732E+20
Circumference 48184049279.4

Square

Length = n
Perimeter 30674918484
Area 5.8809414000003E+19
Diagonal 10845221436.19

Cube

Length = n
Surface area 3.5285648400002E+20
Volume 4.5099349513547E+29
Space diagonal 13282629333.08

Equilateral Triangle

Length = n
Perimeter 23006188863
Area 2.5465223252839E+19
Altitude 6641314666.5402

Triangular Pyramid

Length = n
Surface area 2.5465223252839E+19
Volume 5.3150093113553E+28
Height 3615073812.0635