389664149 (number)

389664149 is an odd 9-digits composite number following 389664148 and preceding 389664150. In scientific notation, it is written as 3.89664149 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 333652176 positive integers (up to 389664149) that are relatively prime to 389664149.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty-four thousand one hundred forty-nine

Notation

Scientific notation 3.89664149 × 10^8
Engineering notation 3.89664149 × 10^6

Prime Factorization of 389664149

Prime Factorization 7 × 983 × 56629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389664149
Product of the distinct prime numbers

The prime factorization of 389664149 is 7 × 983 × 56629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 13, 33, 536, 473, 8377, 9113, 61126, 9826, 870878, 490007, 4778959, 8346153, 55873735, 42716848, 405362568, 747541846, 8803146453, 5760456084

Basic calculations (n = 389664149)

Multiplication

n×y
n×2 779328298
n×3 1168992447
n×4 1558656596
n×5 1948320745

Division

n÷y
n÷2 194832074.5
n÷3 129888049.66667
n÷3 97416037.25
n÷5 77932829.8

Exponentiation

ny
n2 151838149015894201
n3 5.9165883122014E+25
n4 2.3054823496573E+34
n5 8.9836381781373E+42

Nth Root

y√n
2√n 19739.912588459
3√n 730.40457276319
4√n 140.49879924205
5√n 52.256231868008

Divisors of 389664149

1, 7, 983, 6881, 56629, 396403, 55666307, 389664149

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389664148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389664149 can be divided by 8 positive divisors. The sum of these divisors (counting 389664149) is 1, the average is 0.125.

Base conversion 389664149

Base System Value
2 Binary 10111001110011100110110010101
3 Ternary 1000011012222201112
4 Quaternary 113032130312111
5 Quinary 1244223223044
6 Senary 102355504405
8 Octal 2716346625
10 Decimal 389664149
12 Duodecimal aa5b8105
16 Hexadecimal 1739cd95
20 Vigesimal 61f8079
36 Base36 6fzus5

Cryptographic Hash Functions

md5 50070d2834cb193110039b89f1d1035a
sha1 299e47521d3bce458089b4a6d8d2683a2429b09f
sha256 224ea737bd85a7dd821de2ddaa4187a11932fd278b22aff4a64b6a37a0cde11b
sha512 551ada2ef9dd3ed321ab94d8aad99ce94c6e7aad348a6601e0902ec31e1b669ef31d4555339f248242297c495165ff923f3d8d5edbef37413501cf8260e1667a
ripemd-160 669ab3c94ece29ba2c350ad88bff7d190942ecd5

389664149 as geometric shapes

Circle

Radius = n
Diameter 779328298
Circumference 2448332055.7314
Area 4.7701361348301E+17

Sphere

Radius = n
Volume 2.4783347167903E+26
Surface area 1.908054453932E+18
Circumference 2448332055.7314

Square

Length = n
Perimeter 1558656596
Area 151838149015894201
Diagonal 551068324.28637

Cube

Length = n
Surface area 911028894095365206
Volume 5.9165883122014E+25
Space diagonal 674918103.95609

Equilateral Triangle

Length = n
Perimeter 1168992447
Area 6.5747847155686E+16
Altitude 337459051.97804

Triangular Pyramid

Length = n
Surface area 6.5747847155686E+16
Volume 6.9727661950778E+24
Height 183689441.42879