389639130 (number)

389639130 is an even 9-digits composite number following 389639129 and preceding 389639131. In scientific notation, it is written as 3.89639130 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 103903760 positive integers (up to 389639130) that are relatively prime to 389639130.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-nine thousand one hundred thirty

Notation

Scientific notation 3.89639130 × 10^8
Engineering notation 3.89639130 × 10^6

Prime Factorization of 389639130

Prime Factorization 2 × 3 × 5 × 12987971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389639130
Product of the distinct prime numbers

The prime factorization of 389639130 is 2 × 3 × 5 × 12987971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389639130)

Multiplication

n×y
n×2 779278260
n×3 1168917390
n×4 1558556520
n×5 1948195650

Division

n÷y
n÷2 194819565
n÷3 129879710
n÷3 97409782.5
n÷5 77927826

Exponentiation

ny
n2 151818651627156900
n3 5.9154487337778E+25
n4 2.3048902981888E+34
n5 8.9807545053173E+42

Nth Root

y√n
2√n 19739.278862208
3√n 730.3889401702
4√n 140.49654395112
5√n 52.25556081205

Divisors of 389639130

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 -389639129
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 389639130 can be divided by 16 positive divisors. The sum of these divisors (counting 389639130) is 1, the average is 0.0625.

Base conversion 389639130

Base System Value
2 Binary 10111001110010110101111011010
3 Ternary 1000011011201101220
4 Quaternary 113032112233122
5 Quinary 1244221423010
6 Senary 102355152510
8 Octal 2716265732
10 Decimal 389639130
12 Duodecimal aa5a5736
16 Hexadecimal 17396bda
20 Vigesimal 61f4hga
36 Base36 6fzbh6

Cryptographic Hash Functions

md5 d62672bdf5918b860bf1928759d776d9
sha1 f8e61164bad0bca78fcc9519e0f3a9e249cfe606
sha256 4fd04d93dab2b2a2faef7a606363b9a8d5e322980449d3111b41088bd584ded3
sha512 6f2de56b46e429fc69ff9e9308d0a5d2a7bdf9afb90364c216ec1eebe269c69d89d8dc22010a3b5bac90e086cfa057bb9c7fd30b2b61f6f1aa05002aecd8fcb7
ripemd-160 a1f1b0aad3db8db2f7c5d66959db692126b03ed1

389639130 as geometric shapes

Circle

Radius = n
Diameter 779278260
Circumference 2448174856.7182
Area 4.7695236062978E+17

Sphere

Radius = n
Volume 2.4778573712965E+26
Surface area 1.9078094425191E+18
Circumference 2448174856.7182

Square

Length = n
Perimeter 1558556520
Area 151818651627156900
Diagonal 551032942.07725

Cube

Length = n
Surface area 910911909762941400
Volume 5.9154487337778E+25
Space diagonal 674874769.77693

Equilateral Triangle

Length = n
Perimeter 1168917390
Area 6.5739404538709E+16
Altitude 337437384.88847

Triangular Pyramid

Length = n
Surface area 6.5739404538709E+16
Volume 6.9714231890262E+24
Height 183677647.35908