8081013868 (number)

8081013868 is an even 10-digits composite number following 8081013867 and preceding 8081013869. In scientific notation, it is written as 8.081013868 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 4039977600 positive integers (up to 8081013868) that are relatively prime to 8081013868.

Interesting facts

Basic properties

Name

Name eight billion eighty-one million thirteen thousand eight hundred sixty-eight

Notation

Scientific notation 8.081013868 × 10^9
Engineering notation 8.081013868 × 10^9

Prime Factorization of 8081013868

Prime Factorization 2 × 2 × 7867 × 256801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4040506934
Product of the distinct prime numbers

The prime factorization of 8081013868 is 2 × 2 × 7867 × 256801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 24, 99, 352, 14, 8964, 5157, 3853, 5864, 424128, 296367, 1913488, 778511, 22109012, 46983315, 346838125, 169926162, 4172595920, 80420395

Basic calculations (n = 8081013868)

Multiplication

n×y
n×2 16162027736
n×3 24243041604
n×4 32324055472
n×5 40405069340

Division

n÷y
n÷2 4040506934
n÷3 2693671289.3333
n÷3 2020253467
n÷5 1616202773.6

Exponentiation

ny
n2 6.5302785134808E+19
n3 5.2771271229341E+29
n4 4.2644537463629E+39
n5 3.4461109863803E+49

Nth Root

y√n
2√n 89894.459606808
3√n 2006.7284939664
4√n 299.82404774602
5√n 95.828164653474

Divisors of 8081013868

1, 2, 4, 7867, 15734, 31468, 256801, 513602, 1027204, 2020253467, 4040506934, 8081013868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8081013867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8081013868 can be divided by 12 positive divisors. The sum of these divisors (counting 8081013868) is 1, the average is 0.083333333333333.

Base conversion 8081013868

Base System Value
2 Binary 111100001101010100111110001101100
3 Ternary 202212011212001000221
4 Quaternary 13201222213301230
5 Quinary 113022214420433
6 Senary 3413512101124
8 Octal 74152476154
10 Decimal 8081013868
12 Duodecimal 16963947a4
16 Hexadecimal 1e1aa7c6c
20 Vigesimal 66566ed8
36 Base36 3pn867g

Cryptographic Hash Functions

md5 130d0f3c61c403c744eb9ba15481ed26
sha1 e2fc985968fcea1b263be452cb371aaa2c89e5f6
sha256 d5d4c7ce5d609a7330e6f28bf27724b6b259d26b3ba005e68ee7777d322f1f03
sha512 4934b112633187baf210d3b9ecd42d9e4476f33424c3d4be7ac2ac5f94429a872d9b524a2728c5fd5b40f78174f6edf7bf31b03c4053e12d13976879cdc90f21
ripemd-160 4ebadca39f7efc2696f9cc8ac8b39b1f5b6bfc84

8081013868 as geometric shapes

Circle

Radius = n
Diameter 16162027736
Circumference 50774507602.532
Area 2.0515475003847E+20

Sphere

Radius = n
Volume 2.2104778401959E+30
Surface area 8.2061900015387E+20
Circumference 50774507602.532

Square

Length = n
Perimeter 32324055472
Area 6.5302785134808E+19
Diagonal 11428279409.851

Cube

Length = n
Surface area 3.9181671080885E+20
Volume 5.2771271229341E+29
Space diagonal 13996726596.045

Equilateral Triangle

Length = n
Perimeter 24243041604
Area 2.827693543231E+19
Altitude 6998363298.0223

Triangular Pyramid

Length = n
Surface area 2.827693543231E+19
Volume 6.2191539563503E+28
Height 3809426469.9502