8081121375 (number)

8081121375 is an odd 10-digits composite number following 8081121374 and preceding 8081121376. In scientific notation, it is written as 8.081121375 × 10^9. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 4309930800 positive integers (up to 8081121375) that are relatively prime to 8081121375.

Interesting facts

Basic properties

Name

Name eight billion eighty-one million one hundred twenty-one thousand three hundred seventy-five

Notation

Scientific notation 8.081121375 × 10^9
Engineering notation 8.081121375 × 10^9

Prime Factorization of 8081121375

Prime Factorization 9 × 5 × 5 × 5 × 7183219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 323244855
Product of the distinct prime numbers

The prime factorization of 8081121375 is 9 × 5 × 5 × 5 × 7183219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 50, 79, 1, 211, 2156, 4393, 18464, 41454, 625563, 438690, 2663496, 892144, 34164375, 33593530, 795728361, 984938511, 7685968209, 3523927051

Basic calculations (n = 8081121375)

Multiplication

n×y
n×2 16162242750
n×3 24243364125
n×4 32324485500
n×5 40405606875

Division

n÷y
n÷2 4040560687.5
n÷3 2693707125
n÷3 2020280343.75
n÷5 1616224275

Exponentiation

ny
n2 6.5304522677482E+19
n3 5.2773377409317E+29
n4 4.2646806821337E+39
n5 3.4463402217941E+49

Nth Root

y√n
2√n 89895.057567143
3√n 2006.7373928664
4√n 299.82504492978
5√n 95.828419625037

Divisors of 8081121375

1, 5, 9, 25, 45, 125, 225, 1125, 7183219, 35916095, 64648971, 179580475, 323244855, 897902375, 1616224275, 8081121375

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8081121374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8081121375 can be divided by 16 positive divisors. The sum of these divisors (counting 8081121375) is 1, the average is 0.0625.

Base conversion 8081121375

Base System Value
2 Binary 111100001101011000010000001011111
3 Ternary 202212012001111111200
4 Quaternary 13201223002001133
5 Quinary 113022231341000
6 Senary 3413514250543
8 Octal 74153020137
10 Decimal 8081121375
12 Duodecimal 1696426a53
16 Hexadecimal 1e1ac205f
20 Vigesimal 6657038f
36 Base36 3pnah5r

Cryptographic Hash Functions

md5 edd5f7bcb5497f89e9d87541087fdea4
sha1 40065dc9b87aeb6f9b796cb9e47e08350f39208c
sha256 dd9c76c7c449b6090e2906605d046f6554fc2c3e775a1d8de644b24895c13e28
sha512 db9e37a4f7d31e7328a5ad2a3e60f701590e3c34474508931ce4883134ce66b97b4121cf5e766ec57bc9cb7bb775dd092c97adcf2e4eb0ecafa4119240450bad
ripemd-160 6fe0a7591e846c79803184eca26375d9142f0af7

8081121375 as geometric shapes

Circle

Radius = n
Diameter 16162242750
Circumference 50775183088.935
Area 2.0516020868977E+20

Sphere

Radius = n
Volume 2.2105660636564E+30
Surface area 8.2064083475906E+20
Circumference 50775183088.935

Square

Length = n
Perimeter 32324485500
Area 6.5304522677482E+19
Diagonal 11428431447.708

Cube

Length = n
Surface area 3.9182713606489E+20
Volume 5.2773377409317E+29
Space diagonal 13996912803.631

Equilateral Triangle

Length = n
Perimeter 24243364125
Area 2.8277687810358E+19
Altitude 6998456401.8154

Triangular Pyramid

Length = n
Surface area 2.8277687810358E+19
Volume 6.2194021720408E+28
Height 3809477149.236