389628685 (number)

389628685 is an odd 9-digits composite number following 389628684 and preceding 389628686. In scientific notation, it is written as 3.89628685 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 301045248 positive integers (up to 389628685) that are relatively prime to 389628685.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-eight thousand six hundred eighty-five

Notation

Scientific notation 3.89628685 × 10^8
Engineering notation 3.89628685 × 10^6

Prime Factorization of 389628685

Prime Factorization 5 × 37 × 137 × 15373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389628685
Product of the distinct prime numbers

The prime factorization of 389628685 is 5 × 37 × 137 × 15373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 67, 54, 130, 806, 4791, 308, 13451, 91325, 668714, 15022, 8624725, 5133411, 6961479, 3044505, 549465897, 989653743, 1369692244, 1016293263

Basic calculations (n = 389628685)

Multiplication

n×y
n×2 779257370
n×3 1168886055
n×4 1558514740
n×5 1948143425

Division

n÷y
n÷2 194814342.5
n÷3 129876228.33333
n÷3 97407171.25
n÷5 77925737

Exponentiation

ny
n2 151810512174829225
n3 5.9149730227855E+25
n4 2.3046431606784E+34
n5 8.9795508408937E+42

Nth Root

y√n
2√n 19739.014286433
3√n 730.38241363487
4√n 140.495602374
5√n 52.255280647588

Divisors of 389628685

1, 5, 37, 137, 185, 685, 5069, 15373, 25345, 76865, 568801, 2106101, 2844005, 10530505, 77925737, 389628685

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389628684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389628685 can be divided by 16 positive divisors. The sum of these divisors (counting 389628685) is 1, the average is 0.0625.

Base conversion 389628685

Base System Value
2 Binary 10111001110010100001100001101
3 Ternary 1000011011012002001
4 Quaternary 113032110030031
5 Quinary 1244221104220
6 Senary 102355032301
8 Octal 2716241415
10 Decimal 389628685
12 Duodecimal aa59b691
16 Hexadecimal 1739430d
20 Vigesimal 61f3be5
36 Base36 6fz3f1

Cryptographic Hash Functions

md5 8bf02d50e77136c7c0f84be922deae04
sha1 b27f8dede6365a61a75d0ac455fd106c5f2bb5e1
sha256 d528198887e037330bf59c4541de97662ffd19b50afc9d1accfa0993ba03c02b
sha512 44078c1c02135e0ae3058067c45cddaec169c7ba83f79ba9da83e8027ac1113da449870dd75a9796b451601773224b3b3c7240387a0eb8035d16ceee88c08a42
ripemd-160 3e67f3ac366ab6594ae3a050c6e5aa7c1861db63

389628685 as geometric shapes

Circle

Radius = n
Diameter 779257370
Circumference 2448109228.8477
Area 4.7692678978615E+17

Sphere

Radius = n
Volume 2.477658105942E+26
Surface area 1.9077071591446E+18
Circumference 2448109228.8477

Square

Length = n
Perimeter 1558514740
Area 151810512174829225
Diagonal 551018170.61659

Cube

Length = n
Surface area 910863073048975350
Volume 5.9149730227855E+25
Space diagonal 674856678.50625

Equilateral Triangle

Length = n
Perimeter 1168886055
Area 6.5735880052464E+16
Altitude 337428339.25312

Triangular Pyramid

Length = n
Surface area 6.5735880052464E+16
Volume 6.9708625582452E+24
Height 183672723.53886