389626128 (number)

389626128 is an even 9-digits composite number following 389626127 and preceding 389626129. In scientific notation, it is written as 3.89626128 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 122234880 positive integers (up to 389626128) that are relatively prime to 389626128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89626128 × 10^8
Engineering notation 3.89626128 × 10^6

Prime Factorization of 389626128

Prime Factorization 2 × 2 × 2 × 2 × 153 × 159161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48703266
Product of the distinct prime numbers

The prime factorization of 389626128 is 2 × 2 × 2 × 2 × 153 × 159161. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 86, 75, 28, 371, 7836, 8146, 99251, 87578, 147484, 689917, 3211129, 5611189, 54958973, 5457183, 704634920, 629354767, 6191652131, 3454273416

Basic calculations (n = 389626128)

Multiplication

n×y
n×2 779252256
n×3 1168878384
n×4 1558504512
n×5 1948130640

Division

n÷y
n÷2 194813064
n÷3 129875376
n÷3 97406532
n÷5 77925225.6

Exponentiation

ny
n2 151808519620272384
n3 5.9148565697059E+25
n4 2.3045826629299E+34
n5 8.9792561961329E+42

Nth Root

y√n
2√n 19738.949516122
3√n 730.38081588126
4√n 140.49537186727
5√n 52.255212060696

Divisors of 389626128

1, 2, 4, 8, 16, 153, 306, 612, 1224, 2448, 159161, 318322, 636644, 1273288, 2546576, 24351633, 48703266, 97406532, 194813064, 389626128

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389626127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389626128 can be divided by 20 positive divisors. The sum of these divisors (counting 389626128) is 1, the average is 0.05.

Base conversion 389626128

Base System Value
2 Binary 10111001110010011100100010000
3 Ternary 1000011011001120100
4 Quaternary 113032103210100
5 Quinary 1244221014003
6 Senary 102355012400
8 Octal 2716234420
10 Decimal 389626128
12 Duodecimal aa59a100
16 Hexadecimal 17393910
20 Vigesimal 61f3568
36 Base36 6fz1g0

Cryptographic Hash Functions

md5 11c9a387a1320f00b7ce299b9c187ea1
sha1 b3094a103c640daa04d8a0250db8aa55fafb0df5
sha256 963492c6f4323959f4853fd0be2ef2677aa0178bceae47292a117c13c554e942
sha512 fa935413d5af2d04bebaec9f9ed9ded6157712f7823396fe1d23c47aecd77472b4778a52ce95c20a5306a19528ee32d9e3d5457cc2a67f7b2938127d4f0a004d
ripemd-160 2e51c0100b9cb6d3e3ed86650ae1852b2e52e48d

389626128 as geometric shapes

Circle

Radius = n
Diameter 779252256
Circumference 2448093162.7429
Area 4.7692052999139E+17

Sphere

Radius = n
Volume 2.47760932619E+26
Surface area 1.9076821199656E+18
Circumference 2448093162.7429

Square

Length = n
Perimeter 1558504512
Area 151808519620272384
Diagonal 551014554.47252

Cube

Length = n
Surface area 910851117721634304
Volume 5.9148565697059E+25
Space diagonal 674852249.65233

Equilateral Triangle

Length = n
Perimeter 1168878384
Area 6.5735017251032E+16
Altitude 337426124.82617

Triangular Pyramid

Length = n
Surface area 6.5735017251032E+16
Volume 6.9707253169747E+24
Height 183671518.15751