389888924 (number)

389888924 is an even 9-digits composite number following 389888923 and preceding 389888925. In scientific notation, it is written as 3.89888924 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors. There are 194884704 positive integers (up to 389888924) that are relatively prime to 389888924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89888924 × 10^8
Engineering notation 3.89888924 × 10^6

Prime Factorization of 389888924

Prime Factorization 2 × 2 × 26153 × 3727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194944462
Product of the distinct prime numbers

The prime factorization of 389888924 is 2 × 2 × 26153 × 3727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 95, 77, 853, 28, 5483, 6601, 61315, 77686, 855946, 240707, 2655670, 3840441, 79087407, 28278806, 726876804, 184134157, 1235661521, 7930812733

Basic calculations (n = 389888924)

Multiplication

n×y
n×2 779777848
n×3 1169666772
n×4 1559555696
n×5 1949444620

Division

n÷y
n÷2 194944462
n÷3 129962974.66667
n÷3 97472231
n÷5 77977784.8

Exponentiation

ny
n2 152013373057877776
n3 5.9268330455147E+25
n4 2.3108065588434E+34
n5 9.0095788279958E+42

Nth Root

y√n
2√n 19745.605181913
3√n 730.54498866606
4√n 140.51905629456
5√n 52.262259204765

Divisors of 389888924

1, 2, 4, 3727, 7454, 14908, 26153, 52306, 104612, 97472231, 194944462, 389888924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389888923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389888924 can be divided by 12 positive divisors. The sum of these divisors (counting 389888924) is 1, the average is 0.083333333333333.

Base conversion 389888924

Base System Value
2 Binary 10111001111010011101110011100
3 Ternary 1000011122102001112
4 Quaternary 113033103232130
5 Quinary 1244302421144
6 Senary 102404401152
8 Octal 2717235634
10 Decimal 389888924
12 Duodecimal aa6a61b8
16 Hexadecimal 173d3b9c
20 Vigesimal 61gg264
36 Base36 6g4o7w

Cryptographic Hash Functions

md5 73a86bc318d4d27442a4385e75e46312
sha1 5745f2c9b0e9bc1c5934e9752d882aca1e85f3f0
sha256 afc14755fe0c6ece8af6afa90a5399f3337e4fd4f33bd0c6e30fe45f67578f0b
sha512 1b89607b6d78d861e5d0e03148fcb079255ab76be0e2bca1681d562f9a834f0c0c85b26b7dc5c66397a1ecd6bba495fe74de91dfbe6c055ebf43bc387161c119
ripemd-160 4d60f0091e98b7ec691d35dd79a6bb54f8c090cb

389888924 as geometric shapes

Circle

Radius = n
Diameter 779777848
Circumference 2449744358.7089
Area 4.7756409604603E+17

Sphere

Radius = n
Volume 2.4826260206456E+26
Surface area 1.9102563841841E+18
Circumference 2449744358.7089

Square

Length = n
Perimeter 1559555696
Area 152013373057877776
Diagonal 551386204.13985

Cube

Length = n
Surface area 912080238347266656
Volume 5.9268330455147E+25
Space diagonal 675307425.67636

Equilateral Triangle

Length = n
Perimeter 1169666772
Area 6.5823721391542E+16
Altitude 337653712.83818

Triangular Pyramid

Length = n
Surface area 6.5823721391542E+16
Volume 6.9848397290732E+24
Height 183795401.37995