389989404 (number)

389989404 is an even 9-digits composite number following 389989403 and preceding 389989405. In scientific notation, it is written as 3.89989404 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 96 positive divisors. There are 110885760 positive integers (up to 389989404) that are relatively prime to 389989404.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred eighty-nine thousand four hundred four

Notation

Scientific notation 3.89989404 × 10^8
Engineering notation 3.89989404 × 10^6

Prime Factorization of 389989404

Prime Factorization 2 × 2 × 21 × 3 × 3 × 3 × 373 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21666078
Product of the distinct prime numbers

The prime factorization of 389989404 is 2 × 2 × 21 × 3 × 3 × 3 × 373 × 461. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389989404)

Multiplication

n×y
n×2 779978808
n×3 1169968212
n×4 1559957616
n×5 1949947020

Division

n÷y
n÷2 194994702
n÷3 129996468
n÷3 97497351
n÷5 77997880.8

Exponentiation

ny
n2 152091735232275216
n3 5.9314165176561E+25
n4 2.3131895925964E+34
n5 9.0211943055569E+42

Nth Root

y√n
2√n 19748.149381651
3√n 730.607740603
4√n 140.5281088667
5√n 52.264952674741

Divisors of 389989404

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389989403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389989404 can be divided by 96 positive divisors. The sum of these divisors (counting 389989404) is 1, the average is 0.010416666666667.

Base conversion 389989404

Base System Value
2 Binary 10111001111101100010000011100
3 Ternary 1000011211111220000
4 Quaternary 113033230100130
5 Quinary 1244314130104
6 Senary 102410454300
8 Octal 2717542034
10 Decimal 389989404
12 Duodecimal aa734390
16 Hexadecimal 173ec41c
20 Vigesimal 61h8da4
36 Base36 6g6tr0

Cryptographic Hash Functions

md5 2aa0a0f738713744efc1bb8c24ae373d
sha1 3f06e00a3e8513a234c2978f79fb1cb1a558cdab
sha256 835677eccf29128d45400acc68c60bb5b591132d45533d00103f20dd15290eed
sha512 f42246a2ff456d53f8dc11d088c2e45525ea3efcc4cb22251f17daf2a09bc038c9c0ca662a907adf76773ff48cee3ae1a33c816dd5373c8758492a8cc97c17bf
ripemd-160 a67f6293f0e90ab41be02b298ae8a7f743abd829

389989404 as geometric shapes

Circle

Radius = n
Diameter 779978808
Circumference 2450375693.1685
Area 4.7781027807744E+17

Sphere

Radius = n
Volume 2.4845459409666E+26
Surface area 1.9112411123098E+18
Circumference 2450375693.1685

Square

Length = n
Perimeter 1559957616
Area 152091735232275216
Diagonal 551528304.3186

Cube

Length = n
Surface area 912550411393651296
Volume 5.9314165176561E+25
Space diagonal 675481462.14151

Equilateral Triangle

Length = n
Perimeter 1169968212
Area 6.5857653208404E+16
Altitude 337740731.07075

Triangular Pyramid

Length = n
Surface area 6.5857653208404E+16
Volume 6.9902414027942E+24
Height 183842768.1062