389623280 (number)

389623280 is an even 9-digits composite number following 389623279 and preceding 389623281. In scientific notation, it is written as 3.89623280 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 155849280 positive integers (up to 389623280) that are relatively prime to 389623280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89623280 × 10^8
Engineering notation 3.89623280 × 10^6

Prime Factorization of 389623280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 4870291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48702910
Product of the distinct prime numbers

The prime factorization of 389623280 is 2 × 2 × 2 × 2 × 5 × 4870291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 18, 89, 683, 330, 3981, 1807, 30727, 14207, 5224, 482330, 5218543, 2274053, 39978256, 22621993, 181181839, 758104161, 9044779002, 9657948022

Basic calculations (n = 389623280)

Multiplication

n×y
n×2 779246560
n×3 1168869840
n×4 1558493120
n×5 1948116400

Division

n÷y
n÷2 194811640
n÷3 129874426.66667
n÷3 97405820
n÷5 77924656

Exponentiation

ny
n2 151806300317958400
n3 5.9147268654548E+25
n4 2.3045152816226E+34
n5 8.9789280283593E+42

Nth Root

y√n
2√n 19738.877374359
3√n 730.37903628668
4√n 140.49511512633
5√n 52.255135667832

Divisors of 389623280

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4870291, 9740582, 19481164, 24351455, 38962328, 48702910, 77924656, 97405820, 194811640, 389623280

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389623279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389623280 can be divided by 20 positive divisors. The sum of these divisors (counting 389623280) is 1, the average is 0.05.

Base conversion 389623280

Base System Value
2 Binary 10111001110010010110111110000
3 Ternary 1000011010220122212
4 Quaternary 113032102313300
5 Quinary 1244220421110
6 Senary 102354551252
8 Octal 2716226760
10 Decimal 389623280
12 Duodecimal aa598528
16 Hexadecimal 17392df0
20 Vigesimal 61f2i40
36 Base36 6fyz8w

Cryptographic Hash Functions

md5 67a87c33c7edb8612795d9cdd09672c3
sha1 41078774f7dfc290daa3149ed23875f774f9edbc
sha256 766ac003fae53ee68e1fc1a2683803d21dd21c9e9b287a51424db2fafd94628f
sha512 06c4e4949a91244632c25e9bd9935873dd1d2a7f40dd3df24c6c7013d3535a9ecc6dc779b263e95ee1f8e01fcaf6d1b9eca7a29d75c5e35402c6442b5be2d92a
ripemd-160 0496977c6e61475c0e1faaa3583ddf4a43765f19

389623280 as geometric shapes

Circle

Radius = n
Diameter 779246560
Circumference 2448075268.2311
Area 4.7691355784754E+17

Sphere

Radius = n
Volume 2.4775549958004E+26
Surface area 1.9076542313902E+18
Circumference 2448075268.2311

Square

Length = n
Perimeter 1558493120
Area 151806300317958400
Diagonal 551010526.79229

Cube

Length = n
Surface area 910837801907750400
Volume 5.9147268654548E+25
Space diagonal 674847316.77163

Equilateral Triangle

Length = n
Perimeter 1168869840
Area 6.5734056264941E+16
Altitude 337423658.38582

Triangular Pyramid

Length = n
Surface area 6.5734056264941E+16
Volume 6.9705724590489E+24
Height 183670175.59743