8139794018 (number)

8139794018 is an even 10-digits composite number following 8139794017 and preceding 8139794019. In scientific notation, it is written as 8.139794018 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 4069897008 positive integers (up to 8139794018) that are relatively prime to 8139794018.

Interesting facts

Basic properties

Name

Name eight billion one hundred thirty-nine million seven hundred ninety-four thousand eighteen

Notation

Scientific notation 8.139794018 × 10^9
Engineering notation 8.139794018 × 10^9

Prime Factorization of 8139794018

Prime Factorization 2 × 4069897009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8139794018
Product of the distinct prime numbers

The prime factorization of 8139794018 is 2 × 4069897009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 89, 68, 704, 308, 1012, 2299, 41650, 36, 847543, 848292, 6597648, 58139, 42285466, 32814652, 559910247, 277300937, 2191768026, 9929035990

Basic calculations (n = 8139794018)

Multiplication

n×y
n×2 16279588036
n×3 24419382054
n×4 32559176072
n×5 40698970090

Division

n÷y
n÷2 4069897009
n÷3 2713264672.6667
n÷3 2034948504.5
n÷5 1627958803.6

Exponentiation

ny
n2 6.6256246655469E+19
n3 5.3931220018132E+29
n4 4.3898902208703E+39
n5 3.5732802159517E+49

Nth Root

y√n
2√n 90220.807012573
3√n 2011.5822972156
4√n 300.36778624309
5√n 95.967168899485

Divisors of 8139794018

1, 2, 4069897009, 8139794018

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8139794017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8139794018 can be divided by 4 positive divisors. The sum of these divisors (counting 8139794018) is 1, the average is 0.25.

Base conversion 8139794018

Base System Value
2 Binary 111100101001010110110011001100010
3 Ternary 210000021110101020112
4 Quaternary 13211022312121202
5 Quinary 113132241402033
6 Senary 3423412011322
8 Octal 74512663142
10 Decimal 8139794018
12 Duodecimal 16b2000b42
16 Hexadecimal 1e52b6662
20 Vigesimal 673de50i
36 Base36 3qm819e

Cryptographic Hash Functions

md5 af00f5e35df3a84d4568e354441441ca
sha1 932753cb8b78fb7935a90779d2115f705d5d321a
sha256 4d54568f40336dfcf4705f7deb6884020a020fb4863b66f662d086c4416c67f2
sha512 9182a887e9fd857e06386a1175170826498b8709dacc906e500de6ecf6ce84fdc1ef5662940220eb3b748d6d8cddda597b7362cbaa2e9418b7ac7484d645cc91
ripemd-160 5979f5ba0b1195af20b34db5daad0aaa68146b2b

8139794018 as geometric shapes

Circle

Radius = n
Diameter 16279588036
Circumference 51143834177.366
Area 2.0815013774725E+20

Sphere

Radius = n
Volume 2.2590656614413E+30
Surface area 8.3260055098901E+20
Circumference 51143834177.366

Square

Length = n
Perimeter 32559176072
Area 6.6256246655469E+19
Diagonal 11511407095.179

Cube

Length = n
Surface area 3.9753747993281E+20
Volume 5.3931220018132E+29
Space diagonal 14098536802.321

Equilateral Triangle

Length = n
Perimeter 24419382054
Area 2.8689796381522E+19
Altitude 7049268401.1606

Triangular Pyramid

Length = n
Surface area 2.8689796381522E+19
Volume 6.3558552320808E+28
Height 3837135698.393