389635449 (number)

389635449 is an odd 9-digits composite number following 389635448 and preceding 389635450. In scientific notation, it is written as 3.89635449 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 219965328 positive integers (up to 389635449) that are relatively prime to 389635449.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-five thousand four hundred forty-nine

Notation

Scientific notation 3.89635449 × 10^8
Engineering notation 3.89635449 × 10^6

Prime Factorization of 389635449

Prime Factorization 3 × 7 × 83 × 223543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389635449
Product of the distinct prime numbers

The prime factorization of 389635449 is 3 × 7 × 83 × 223543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 65, 37, 128, 419, 1602, 48, 59042, 49840, 913441, 386218, 3317887, 1883775, 70108380, 12723871, 508673629, 904120123, 7754787200, 5490870182

Basic calculations (n = 389635449)

Multiplication

n×y
n×2 779270898
n×3 1168906347
n×4 1558541796
n×5 1948177245

Division

n÷y
n÷2 194817724.5
n÷3 129878483
n÷3 97408862.25
n÷5 77927089.8

Exponentiation

ny
n2 151815783117431601
n3 5.9152810820247E+25
n4 2.3048032003559E+34
n5 8.9803302982731E+42

Nth Root

y√n
2√n 19739.185621499
3√n 730.38664011874
4√n 140.49621212509
5√n 52.255462077898

Divisors of 389635449

1, 3, 7, 21, 83, 249, 581, 1743, 223543, 670629, 1564801, 4694403, 18554069, 55662207, 129878483, 389635449

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 -389635448
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 389635449 can be divided by 16 positive divisors. The sum of these divisors (counting 389635449) is 1, the average is 0.0625.

Base conversion 389635449

Base System Value
2 Binary 10111001110010101110101111001
3 Ternary 1000011011112100120
4 Quaternary 113032111311321
5 Quinary 1244221313244
6 Senary 102355123453
8 Octal 2716256571
10 Decimal 389635449
12 Duodecimal aa5a3589
16 Hexadecimal 17395d79
20 Vigesimal 61f48c9
36 Base36 6fz8mx

Cryptographic Hash Functions

md5 3a9dc70eb69d294f3c56fe26e2c44ab0
sha1 b1fb20dfe2bdffa23af30b44f2a85c43a06d6456
sha256 4dfa77f824328ad8e8c118f1910c05ddd391f92f9b5b47cf7d0b5c83c4951a67
sha512 f7b34864a28be4668f08769cd718d26e3b994c62c83bb9f60c246ab6984ab90e062eeba9ca64580163175e3b0d6e66381beb60534c2d33c606ea31a866fb65b4
ripemd-160 15c03142cfdfba0513a96e40b78457bff81395bd

389635449 as geometric shapes

Circle

Radius = n
Diameter 779270898
Circumference 2448151728.3131
Area 4.769433489407E+17

Sphere

Radius = n
Volume 2.4777871454943E+26
Surface area 1.9077733957628E+18
Circumference 2448151728.3131

Square

Length = n
Perimeter 1558541796
Area 151815783117431601
Diagonal 551027736.35713

Cube

Length = n
Surface area 910894698704589606
Volume 5.9152810820247E+25
Space diagonal 674868394.09791

Equilateral Triangle

Length = n
Perimeter 1168906347
Area 6.5738162437562E+16
Altitude 337434197.04896

Triangular Pyramid

Length = n
Surface area 6.5738162437562E+16
Volume 6.9712256095403E+24
Height 183675912.11904