389628538 (number)

389628538 is an even 9-digits composite number following 389628537 and preceding 389628539. In scientific notation, it is written as 3.89628538 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 179599680 positive integers (up to 389628538) that are relatively prime to 389628538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89628538 × 10^8
Engineering notation 3.89628538 × 10^6

Prime Factorization of 389628538

Prime Factorization 2 × 13 × 821 × 18253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389628538
Product of the distinct prime numbers

The prime factorization of 389628538 is 2 × 13 × 821 × 18253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 21, 54, 284, 158, 3527, 115, 68886, 75740, 410631, 76049, 4876805, 943426, 49679471, 85636426, 723605923, 251505199, 3238838560, 1094895267

Basic calculations (n = 389628538)

Multiplication

n×y
n×2 779257076
n×3 1168885614
n×4 1558514152
n×5 1948142690

Division

n÷y
n÷2 194814269
n÷3 129876179.33333
n÷3 97407134.5
n÷5 77925707.6

Exponentiation

ny
n2 151810397624017444
n3 5.9149663279445E+25
n4 2.3046396826762E+34
n5 8.9795339017792E+42

Nth Root

y√n
2√n 19739.010562842
3√n 730.38232178141
4√n 140.49558912237
5√n 52.255276704589

Divisors of 389628538

1, 2, 13, 26, 821, 1642, 10673, 18253, 21346, 36506, 237289, 474578, 14985713, 29971426, 194814269, 389628538

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 -389628537
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 389628538 can be divided by 16 positive divisors. The sum of these divisors (counting 389628538) is 1, the average is 0.0625.

Base conversion 389628538

Base System Value
2 Binary 10111001110010100001001111010
3 Ternary 1000011011011212121
4 Quaternary 113032110021322
5 Quinary 1244221103123
6 Senary 102355031454
8 Octal 2716241172
10 Decimal 389628538
12 Duodecimal aa59b58a
16 Hexadecimal 1739427a
20 Vigesimal 61f3b6i
36 Base36 6fz3ay

Cryptographic Hash Functions

md5 fd77b51b4bbd5140411d535abf480bdd
sha1 f6ee2ff69592b852968106764c088b1951a33db0
sha256 8e70c4b4b31a98fba4d4530a96f325e8607f06b4532e53a87529fef78058c8c8
sha512 77441ff77a2b9f7093c9b5fe1e25714bfb24de1957cc34dc4f4097d81cdc649c90d618f6e5a6fe327c4d740a6da69334df015f6dd90083e3f63982f3ea98687f
ripemd-160 df13dedd693f0ca5e51e7f1afe31d04a87169c1f

389628538 as geometric shapes

Circle

Radius = n
Diameter 779257076
Circumference 2448108305.2195
Area 4.7692642991416E+17

Sphere

Radius = n
Volume 2.4776553016135E+26
Surface area 1.9077057196566E+18
Circumference 2448108305.2195

Square

Length = n
Perimeter 1558514152
Area 151810397624017444
Diagonal 551017962.7272

Cube

Length = n
Surface area 910862385744104664
Volume 5.9149663279445E+25
Space diagonal 674856423.89478

Equilateral Triangle

Length = n
Perimeter 1168885614
Area 6.5735830450508E+16
Altitude 337428211.94739

Triangular Pyramid

Length = n
Surface area 6.5735830450508E+16
Volume 6.9708546682994E+24
Height 183672654.2424