389664 (number)

389664 is an even 6-digits composite number following 389663 and preceding 389665. In scientific notation, it is written as 3.89664 × 10^5. The sum of its digits is 36. It has a total of 10 prime factors and 96 positive divisors. There are 115200 positive integers (up to 389664) that are relatively prime to 389664.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine thousand six hundred sixty-four

Notation

Scientific notation 3.89664 × 10^5
Engineering notation 3.89664 × 10^3

Prime Factorization of 389664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2706
Product of the distinct prime numbers

The prime factorization of 389664 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 41. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389664)

Multiplication

n×y
n×2 779328
n×3 1168992
n×4 1558656
n×5 1948320

Division

n÷y
n÷2 194832
n÷3 129888
n÷3 97416
n÷5 77932.8

Exponentiation

ny
n2 151838032896
n3 59165815250386944
n4 2.3054788233727E+22
n5 8.9836210023069E+27

Nth Root

y√n
2√n 624.23072657472
3√n 73.040447966567
4√n 24.984609794326
5√n 13.126170975268

Divisors of 389664

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389664 can be divided by 96 positive divisors. The sum of these divisors (counting 389664) is 1, the average is 0.010416666666667.

Base conversion 389664

Base System Value
2 Binary 1011111001000100000
3 Ternary 201210112000
4 Quaternary 1133020200
5 Quinary 44432124
6 Senary 12204000
8 Octal 1371040
10 Decimal 389664
12 Duodecimal 169600
16 Hexadecimal 5f220
20 Vigesimal 28e34
36 Base36 8co0

Cryptographic Hash Functions

md5 6ab5ce8758926e82f65571a561b65a1c
sha1 a44665f41253f0b53a29af2b41ac2fce8bc38ca8
sha256 a698aae04f951f797b214936eef4af89f999500a728f160b6c5988840c49c106
sha512 c9aebcd3580611c82a433c322ddf1402ee81072b5578780e54f27782a69e20ba6092d61a89cedda0c7acb63b3fc788c630b7d735bd921d3298ec9f778e51abb0
ripemd-160 239dae2294e024f97c3cc38b55372e239b81ae3c

389664 as geometric shapes

Circle

Radius = n
Diameter 779328
Circumference 2448331.1195368
Area 477013248681.6

Sphere

Radius = n
Volume 2.4783318737902E+17
Surface area 1908052994726.4
Circumference 2448331.1195368

Square

Length = n
Perimeter 1558656
Area 151838032896
Diagonal 551068.11356855

Cube

Length = n
Surface area 911028197376
Volume 59165815250386944
Space diagonal 674917.84588052

Equilateral Triangle

Length = n
Perimeter 1168992
Area 65747796874.297
Altitude 337458.92294026

Triangular Pyramid

Length = n
Surface area 65747796874.297
Volume 6.9727581963298E+15
Height 183689.37118952