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
- 389989404 has 96 divisors, whose sum is 1064374080
- The reverse of 389989404 is 404989983
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | three hundred eighty-nine million nine hundred eighty-nine thousand four hundred four |
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Notation
Scientific notation | 3.89989404 × 10^8 |
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Engineering notation | 3.89989404 × 10^6 |
Prime Factorization of 389989404
Prime Factorization 2 × 2 × 21 × 3 × 3 × 3 × 373 × 461
Composite numberω | 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×yn×2 | 779978808 |
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n×3 | 1169968212 |
n×4 | 1559957616 |
n×5 | 1949947020 |
Division
n÷yn÷2 | 194994702 |
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n÷3 | 129996468 |
n÷3 | 97497351 |
n÷5 | 77997880.8 |
Exponentiation
nyn2 | 152091735232275216 |
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n3 | 5.9314165176561E+25 |
n4 | 2.3131895925964E+34 |
n5 | 9.0211943055569E+42 |
Nth Root
y√n2√n | 19748.149381651 |
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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 = nDiameter | 779978808 |
---|---|
Circumference | 2450375693.1685 |
Area | 4.7781027807744E+17 |
Sphere
Radius = nVolume | 2.4845459409666E+26 |
---|---|
Surface area | 1.9112411123098E+18 |
Circumference | 2450375693.1685 |
Square
Length = nPerimeter | 1559957616 |
---|---|
Area | 152091735232275216 |
Diagonal | 551528304.3186 |
Cube
Length = nSurface area | 912550411393651296 |
---|---|
Volume | 5.9314165176561E+25 |
Space diagonal | 675481462.14151 |
Equilateral Triangle
Length = nPerimeter | 1169968212 |
---|---|
Area | 6.5857653208404E+16 |
Altitude | 337740731.07075 |
Triangular Pyramid
Length = nSurface area | 6.5857653208404E+16 |
---|---|
Volume | 6.9902414027942E+24 |
Height | 183842768.1062 |