389623809 (number)

389623809 is an odd 9-digits composite number following 389623808 and preceding 389623810. In scientific notation, it is written as 3.89623809 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 259749204 positive integers (up to 389623809) that are relatively prime to 389623809.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-three thousand eight hundred nine

Notation

Scientific notation 3.89623809 × 10^8
Engineering notation 3.89623809 × 10^6

Prime Factorization of 389623809

Prime Factorization 3 × 129874603

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389623809
Product of the distinct prime numbers

The prime factorization of 389623809 is 3 × 129874603. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 23, 80, 784, 891, 2739, 5860, 55888, 58737, 165147, 94343, 8884409, 4639352, 32088738, 5514215, 984673822, 928080170, 6029743063, 1093771090

Basic calculations (n = 389623809)

Multiplication

n×y
n×2 779247618
n×3 1168871427
n×4 1558495236
n×5 1948119045

Division

n÷y
n÷2 194811904.5
n÷3 129874603
n÷3 97405952.25
n÷5 77924761.8

Exponentiation

ny
n2 151806712539668481
n3 5.9147509571474E+25
n4 2.3045277972102E+34
n5 8.978988982954E+42

Nth Root

y√n
2√n 19738.890774306
3√n 730.37936683703
4√n 140.49516281462
5√n 52.255149857411

Divisors of 389623809

1, 3, 129874603, 389623809

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 -389623808
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 389623809 can be divided by 4 positive divisors. The sum of these divisors (counting 389623809) is 1, the average is 0.25.

Base conversion 389623809

Base System Value
2 Binary 10111001110010011000000000001
3 Ternary 1000011010221101110
4 Quaternary 113032103000001
5 Quinary 1244220430214
6 Senary 102354553533
8 Octal 2716230001
10 Decimal 389623809
12 Duodecimal aa5988a9
16 Hexadecimal 17393001
20 Vigesimal 61f2ja9
36 Base36 6fyznl

Cryptographic Hash Functions

md5 ee8ad783df0b3a2881d7c940116d53b7
sha1 8173a100ea9e4c255664aa0d471aa3c712fdc13a
sha256 f96e708b6b83fec91bae85b0309ea7206b37ddc5c613003810fdf9dbe41aed64
sha512 2471eb2ca6351f4d1c165cdc3d823891e2cba93b02198f5ad4bd3d47ce10d359c308f549ad3a67835309bc2d2aa4321ed686c853dc7a49558e9127bdcce2447a
ripemd-160 6a8181a0fd32b0fe8a6565890e29f5ddb97859e1

389623809 as geometric shapes

Circle

Radius = n
Diameter 779247618
Circumference 2448078592.0361
Area 4.7691485288024E+17

Sphere

Radius = n
Volume 2.477565087305E+26
Surface area 1.907659411521E+18
Circumference 2448078592.0361

Square

Length = n
Perimeter 1558495236
Area 151806712539668481
Diagonal 551011274.91126

Cube

Length = n
Surface area 910840275238010886
Volume 5.9147509571474E+25
Space diagonal 674848233.02651

Equilateral Triangle

Length = n
Perimeter 1168871427
Area 6.5734234762177E+16
Altitude 337424116.51326

Triangular Pyramid

Length = n
Surface area 6.5734234762177E+16
Volume 6.9706008513809E+24
Height 183670424.97042