8164865990 (number)

8164865990 is an even 10-digits composite number following 8164865989 and preceding 8164865991. In scientific notation, it is written as 8.164865990 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 3265946392 positive integers (up to 8164865990) that are relatively prime to 8164865990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.164865990 × 10^9
Engineering notation 8.164865990 × 10^9

Prime Factorization of 8164865990

Prime Factorization 2 × 5 × 816486599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8164865990
Product of the distinct prime numbers

The prime factorization of 8164865990 is 2 × 5 × 816486599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8164865990)

Multiplication

n×y
n×2 16329731980
n×3 24494597970
n×4 32659463960
n×5 40824329950

Division

n÷y
n÷2 4082432995
n÷3 2721621996.6667
n÷3 2041216497.5
n÷5 1632973198

Exponentiation

ny
n2 6.6665036634659E+19
n3 5.4431109034043E+29
n4 4.4442271095004E+39
n5 3.6286518778196E+49

Nth Root

y√n
2√n 90359.648018349
3√n 2013.6455206498
4√n 300.59881573012
5√n 96.026215287358

Divisors of 8164865990

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 -8164865989
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 8164865990 can be divided by 8 positive divisors. The sum of these divisors (counting 8164865990) is 1, the average is 0.125.

Base conversion 8164865990

Base System Value
2 Binary 111100110101010011111011111000110
3 Ternary 210002000122011112002
4 Quaternary 13212222133133012
5 Quinary 113210201202430
6 Senary 3430105225302
8 Octal 74652373706
10 Decimal 8164865990
12 Duodecimal 16ba492232
16 Hexadecimal 1e6a9f7c6
20 Vigesimal 67ba84ja
36 Base36 3r15ex2

Cryptographic Hash Functions

md5 52e29291f34aab3447cec438d01e5505
sha1 dbc9242bedbbeae9d1162a67043840b175e7e9ae
sha256 54ec259e48edf6b30a440b3d2e27fd3ac0178c95ecb13ceb8ca8c8ac4ec0fce5
sha512 9db7ff5b8c41f620b4676e03255720ee7df62ebcf4de9d2ab1cc5b901ca8f30c96434ca21dcedf048c28737e4eea9b04d8a75fbe65c5fdb1301ad4c7d6817618
ripemd-160 32eab6b7cfca4dd8e88156b9c13cb5287c2309eb

8164865990 as geometric shapes

Circle

Radius = n
Diameter 16329731980
Circumference 51301366023.458
Area 2.0943438934274E+20

Sphere

Radius = n
Volume 2.2800049635746E+30
Surface area 8.3773755737095E+20
Circumference 51301366023.458

Square

Length = n
Perimeter 32659463960
Area 6.6665036634659E+19
Diagonal 11546864218.017

Cube

Length = n
Surface area 3.9999021980795E+20
Volume 5.4431109034043E+29
Space diagonal 14141962731.671

Equilateral Triangle

Length = n
Perimeter 24494597970
Area 2.8866807634917E+19
Altitude 7070981365.8356

Triangular Pyramid

Length = n
Surface area 2.8866807634917E+19
Volume 6.4147677175793E+28
Height 3848954739.3389