8129969465 (number)

8129969465 is an odd 10-digits composite number following 8129969464 and preceding 8129969466. In scientific notation, it is written as 8.129969465 × 10^9. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 6462548352 positive integers (up to 8129969465) that are relatively prime to 8129969465.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-nine million nine hundred sixty-nine thousand four hundred sixty-five

Notation

Scientific notation 8.129969465 × 10^9
Engineering notation 8.129969465 × 10^9

Prime Factorization of 8129969465

Prime Factorization 5 × 157 × 10356649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8129969465
Product of the distinct prime numbers

The prime factorization of 8129969465 is 5 × 157 × 10356649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8129969465)

Multiplication

n×y
n×2 16259938930
n×3 24389908395
n×4 32519877860
n×5 40649847325

Division

n÷y
n÷2 4064984732.5
n÷3 2709989821.6667
n÷3 2032492366.25
n÷5 1625993893

Exponentiation

ny
n2 6.6096403501832E+19
n3 5.3736174221622E+29
n4 4.368734555877E+39
n5 3.5517678539971E+49

Nth Root

y√n
2√n 90166.343305027
3√n 2010.7726594732
4√n 300.27711085767
5√n 95.943991653053

Divisors of 8129969465

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8129969464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8129969465 can be divided by 8 positive divisors. The sum of these divisors (counting 8129969465) is 1, the average is 0.125.

Base conversion 8129969465

Base System Value
2 Binary 111100100100101010111110100111001
3 Ternary 202222120222020111012
4 Quaternary 13210211113310321
5 Quinary 113122233010330
6 Senary 3422421243305
8 Octal 74445276471
10 Decimal 8129969465
12 Duodecimal 16aa863535
16 Hexadecimal 1e4957d39
20 Vigesimal 670c63d5
36 Base36 3qgdgl5

Cryptographic Hash Functions

md5 b933a1f9bb2838841772d6c4a039125b
sha1 66fee9f0b51f7a85ab3b4b4bd99444586ceb9b1a
sha256 d35d9f34c7c9815075d0c54b62f0ac557470b2f1fb5c5b68b4ead50779b26599
sha512 64179c54e4c8f5bfa833a0c958a909cc2d193908ad125921c4102506af91a68c1d069db6684b8f25920f95d133c982ea17cfd17c3b7feca7cdeb5506ad3eae4b
ripemd-160 33b6f2c5a2618e9fccd314a6dd30c9156ab781df

8129969465 as geometric shapes

Circle

Radius = n
Diameter 16259938930
Circumference 51082104690.307
Area 2.0764797567006E+20

Sphere

Radius = n
Volume 2.2508956022222E+30
Surface area 8.3059190268025E+20
Circumference 51082104690.307

Square

Length = n
Perimeter 32519877860
Area 6.6096403501832E+19
Diagonal 11497513079.082

Cube

Length = n
Surface area 3.9657842101099E+20
Volume 5.3736174221622E+29
Space diagonal 14081520177.364

Equilateral Triangle

Length = n
Perimeter 24389908395
Area 2.8620582265687E+19
Altitude 7040760088.6818

Triangular Pyramid

Length = n
Surface area 2.8620582265687E+19
Volume 6.3328688645217E+28
Height 3832504359.694