389638346 (number)

389638346 is an even 9-digits composite number following 389638345 and preceding 389638347. In scientific notation, it is written as 3.89638346 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 194819172 positive integers (up to 389638346) that are relatively prime to 389638346.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-eight thousand three hundred forty-six

Notation

Scientific notation 3.89638346 × 10^8
Engineering notation 3.89638346 × 10^6

Prime Factorization of 389638346

Prime Factorization 2 × 194819173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389638346
Product of the distinct prime numbers

The prime factorization of 389638346 is 2 × 194819173. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 85, 71, 938, 184, 8877, 4206, 14379, 44281, 685981, 59486, 7273360, 8798767, 13940381, 50549211, 957728750, 279644938, 8791444505, 4272283854

Basic calculations (n = 389638346)

Multiplication

n×y
n×2 779276692
n×3 1168915038
n×4 1558553384
n×5 1948191730

Division

n÷y
n÷2 194819173
n÷3 129879448.66667
n÷3 97409586.5
n÷5 77927669.2

Exponentiation

ny
n2 151818040673615716
n3 5.9154130261028E+25
n4 2.3048717473976E+34
n5 8.9806641539812E+42

Nth Root

y√n
2√n 19739.259003316
3√n 730.38845029357
4√n 140.49647327715
5√n 52.25553978316

Divisors of 389638346

1, 2, 194819173, 389638346

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 -389638345
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 389638346 can be divided by 4 positive divisors. The sum of these divisors (counting 389638346) is 1, the average is 0.25.

Base conversion 389638346

Base System Value
2 Binary 10111001110010110100011001010
3 Ternary 1000011011200022212
4 Quaternary 113032112203022
5 Quinary 1244221411341
6 Senary 102355145122
8 Octal 2716264312
10 Decimal 389638346
12 Duodecimal aa5a51a2
16 Hexadecimal 173968ca
20 Vigesimal 61f4fh6
36 Base36 6fzave

Cryptographic Hash Functions

md5 fc14ddfad189c07a6ce1f4394178e9d5
sha1 34fca8fe977dd151386166f9e64c2cde67adcd3e
sha256 7a0a475f6c126c246fc6449619f7200f1e50062573bbb2eba25dd0b711384b7e
sha512 453a2dea48a0dc50cc4b02ee8bb4c10e3eba00c9793af76303d0bd4f7119dc053303ae7bda61daca27aef602f09311d6b312f83d68dcd8d1ad2b47ede9cc78f8
ripemd-160 1cd65f3d36dc3704572ea223c7d0112249290e8d

389638346 as geometric shapes

Circle

Radius = n
Diameter 779276692
Circumference 2448169930.701
Area 4.7695044126263E+17

Sphere

Radius = n
Volume 2.4778424141005E+26
Surface area 1.9078017650505E+18
Circumference 2448169930.701

Square

Length = n
Perimeter 1558553384
Area 151818040673615716
Diagonal 551031833.33382

Cube

Length = n
Surface area 910908244041694296
Volume 5.9154130261028E+25
Space diagonal 674873411.8491

Equilateral Triangle

Length = n
Perimeter 1168915038
Area 6.5739139988065E+16
Altitude 337436705.92455

Triangular Pyramid

Length = n
Surface area 6.5739139988065E+16
Volume 6.9713811071276E+24
Height 183677277.77794