389966369 (number)

389966369 is an odd 9-digits composite number following 389966368 and preceding 389966370. In scientific notation, it is written as 3.89966369 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 359968944 positive integers (up to 389966369) that are relatively prime to 389966369.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89966369 × 10^8
Engineering notation 3.89966369 × 10^6

Prime Factorization of 389966369

Prime Factorization 13 × 29997413

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389966369
Product of the distinct prime numbers

The prime factorization of 389966369 is 13 × 29997413. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 33, 46, 996, 878, 2184, 9042, 67308, 84725, 546525, 611810, 9889841, 1435819, 73269931, 67355367, 898537018, 724605947, 8819226589, 9025542293

Basic calculations (n = 389966369)

Multiplication

n×y
n×2 779932738
n×3 1169899107
n×4 1559865476
n×5 1949831845

Division

n÷y
n÷2 194983184.5
n÷3 129988789.66667
n÷3 97491592.25
n÷5 77993273.8

Exponentiation

ny
n2 152073768951044161
n3 5.9303655497984E+25
n4 2.3126431202976E+34
n5 9.0185304041527E+42

Nth Root

y√n
2√n 19747.566153833
3√n 730.59335569878
4√n 140.5260337227
5√n 52.264335246873

Divisors of 389966369

1, 13, 29997413, 389966369

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 -389966368
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 389966369 can be divided by 4 positive divisors. The sum of these divisors (counting 389966369) is 1, the average is 0.25.

Base conversion 389966369

Base System Value
2 Binary 10111001111100110101000100001
3 Ternary 1000011210100021212
4 Quaternary 113033212220201
5 Quinary 1244312410434
6 Senary 102410155505
8 Octal 2717465041
10 Decimal 389966369
12 Duodecimal aa722b95
16 Hexadecimal 173e6a21
20 Vigesimal 61h5fi9
36 Base36 6g6bz5

Cryptographic Hash Functions

md5 7ee713d7667f5e82d051f5294f1e5ecc
sha1 9daa472b1cc397e567409e3a7e4df60aa2f4c688
sha256 380a9cead5c1428d9f137419d68b47260d8f6ef3c78c9eba0ed11dc3ce47f6d8
sha512 525d50eb0f1e1c2229d51d19b29cc668fe405f039a334a340153b227992cfbfa78c926f93c4be8afcd2df704e7a1a34d1420d6441815481f305428eb93596ce6
ripemd-160 a9ed91a60c2e0467a571eae926c9796b490cbf29

389966369 as geometric shapes

Circle

Radius = n
Diameter 779932738
Circumference 2450230959.995
Area 4.7775383534031E+17

Sphere

Radius = n
Volume 2.4841057125798E+26
Surface area 1.9110153413612E+18
Circumference 2450230959.995

Square

Length = n
Perimeter 1559865476
Area 152073768951044161
Diagonal 551495727.90919

Cube

Length = n
Surface area 912442613706264966
Volume 5.9303655497984E+25
Space diagonal 675441564.35115

Equilateral Triangle

Length = n
Perimeter 1169899107
Area 6.5849873580425E+16
Altitude 337720782.17558

Triangular Pyramid

Length = n
Surface area 6.5849873580425E+16
Volume 6.9890028252959E+24
Height 183831909.30306