389628630 (number)
389628630 is an even 9-digits composite number following 389628629 and preceding 389628631. In scientific notation, it is written as 3.89628630 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 128 positive divisors. There are 94058496 positive integers (up to 389628630) that are relatively prime to 389628630.
Interesting facts
- 389628630 has 128 divisors, whose sum is 959616000
- The reverse of 389628630 is 036826983
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eighty-nine million six hundred twenty-eight thousand six hundred thirty |
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Notation
Scientific notation | 3.89628630 × 10^8 |
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Engineering notation | 3.89628630 × 10^6 |
Prime Factorization of 389628630
Prime Factorization 2 × 9 × 3 × 135 × 97 × 19 × 29
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 389628630 | Product of the distinct prime numbers |
The prime factorization of 389628630 is 2 × 9 × 3 × 135 × 97 × 19 × 29. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389628630)
Multiplication
n×yn×2 | 779257260 |
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n×3 | 1168885890 |
n×4 | 1558514520 |
n×5 | 1948143150 |
Division
n÷yn÷2 | 194814315 |
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n÷3 | 129876210 |
n÷3 | 97407157.5 |
n÷5 | 77925726 |
Exponentiation
nyn2 | 151810469315676900 |
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n3 | 5.9149705179124E+25 |
n4 | 2.3046418593846E+34 |
n5 | 8.9795445031268E+42 |
Nth Root
y√n2√n | 19739.012893253 |
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3√n | 730.38237926793 |
4√n | 140.49559741591 |
5√n | 52.255279172317 |
Divisors of 389628630
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -389628629 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 389628630 can be divided by 128 positive divisors. The sum of these divisors (counting 389628630) is 1, the average is 0.0078125.
Base conversion 389628630
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010100001011010110 |
3 | Ternary | 1000011011012000000 |
4 | Quaternary | 113032110023112 |
5 | Quinary | 1244221104010 |
6 | Senary | 102355032130 |
8 | Octal | 2716241326 |
10 | Decimal | 389628630 |
12 | Duodecimal | aa59b646 |
16 | Hexadecimal | 173942d6 |
20 | Vigesimal | 61f3bba |
36 | Base36 | 6fz3di |
Cryptographic Hash Functions
md5 | 004a1936a26eb9742a9c92f1f8465570 |
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sha1 | f9abc06bb00ae098eb6bba609bee8d1db6c60779 |
sha256 | c6a95dc78ade89b5cebac0ab98b0b49c215036a5471e240c3e83289a594547ec |
sha512 | 794d5c10dfaf5de870c89850769d703abd92a264d490af501d01840b414022ebfd082c718236610d0fa1aae704393e540dd9c306b90c4f7ef835ec507512c83e |
ripemd-160 | e5f30ea03c719d2f1d8fc09a786327e3a05bae43 |
389628630 as geometric shapes
Circle
Radius = nDiameter | 779257260 |
---|---|
Circumference | 2448108883.2725 |
Area | 4.7692665514015E+17 |
Sphere
Radius = nVolume | 2.4776570567032E+26 |
---|---|
Surface area | 1.9077066205606E+18 |
Circumference | 2448108883.2725 |
Square
Length = nPerimeter | 1558514520 |
---|---|
Area | 151810469315676900 |
Diagonal | 551018092.83485 |
Cube
Length = nSurface area | 910862815894061400 |
---|---|
Volume | 5.9149705179124E+25 |
Space diagonal | 674856583.24346 |
Equilateral Triangle
Length = nPerimeter | 1168885890 |
---|---|
Area | 6.5735861493907E+16 |
Altitude | 337428291.62173 |
Triangular Pyramid
Length = nSurface area | 6.5735861493907E+16 |
---|---|
Volume | 6.970859606224E+24 |
Height | 183672697.61162 |