389904130 (number)
389904130 is an even 9-digits composite number following 389904129 and preceding 389904131. In scientific notation, it is written as 3.89904130 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 111041280 positive integers (up to 389904130) that are relatively prime to 389904130.
Interesting facts
- 389904130 has 32 divisors, whose sum is 739900800
- The reverse of 389904130 is 031409983
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 37
- Digital Root 1
Name
Name | three hundred eighty-nine million nine hundred four thousand one hundred thirty |
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Notation
Scientific notation | 3.89904130 × 10^8 |
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Engineering notation | 3.89904130 × 10^6 |
Prime Factorization of 389904130
Prime Factorization 2 × 5 × 2233 × 19 × 919
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389904130 | Product of the distinct prime numbers |
The prime factorization of 389904130 is 2 × 5 × 2233 × 19 × 919. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389904130)
Multiplication
n×yn×2 | 779808260 |
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n×3 | 1169712390 |
n×4 | 1559616520 |
n×5 | 1949520650 |
Division
n÷yn÷2 | 194952065 |
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n÷3 | 129968043.33333 |
n÷3 | 97476032.5 |
n÷5 | 77980826 |
Exponentiation
nyn2 | 152025230591056900 |
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n3 | 5.9275265271655E+25 |
n4 | 2.3111670736264E+34 |
n5 | 9.0113358712695E+42 |
Nth Root
y√n2√n | 19745.990225866 |
---|---|
3√n | 730.55448583479 |
4√n | 140.52042636523 |
5√n | 52.262666852927 |
Divisors of 389904130
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -389904129 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 389904130 can be divided by 32 positive divisors. The sum of these divisors (counting 389904130) is 1, the average is 0.03125.
Base conversion 389904130
Base | System | Value |
---|---|---|
2 | Binary | 10111001111010111011100000010 |
3 | Ternary | 1000011200011220201 |
4 | Quaternary | 113033113130002 |
5 | Quinary | 1244303413010 |
6 | Senary | 102404555414 |
8 | Octal | 2717273402 |
10 | Decimal | 389904130 |
12 | Duodecimal | aa6b2b6a |
16 | Hexadecimal | 173d7702 |
20 | Vigesimal | 61gi06a |
36 | Base36 | 6g4zya |
Cryptographic Hash Functions
md5 | 7b780e3dd6d1115413bdf06944cbe2e8 |
---|---|
sha1 | 54f3113dfee53d907f80c47fea9804126ce6c6ed |
sha256 | c678be442cdf87944bcefa1fe200d2e81e3293dda94156d686b7d72024aeee31 |
sha512 | 9b4252f5aa2147f725f530ac2e081e8caf8d955449a32d09887e78e89a5a2f12e2fec029eec96e7eccea28cd355af67e2c3a1fce44964090668272b3a96da065 |
ripemd-160 | 60b6a825efa8175fb2bf8f5f4dfa367c24f10dd8 |
389904130 as geometric shapes
Circle
Radius = nDiameter | 779808260 |
---|---|
Circumference | 2449839900.8246 |
Area | 4.7760134758516E+17 |
Sphere
Radius = nVolume | 2.4829165055603E+26 |
---|---|
Surface area | 1.9104053903406E+18 |
Circumference | 2449839900.8246 |
Square
Length = nPerimeter | 1559616520 |
---|---|
Area | 152025230591056900 |
Diagonal | 551407708.67128 |
Cube
Length = nSurface area | 912151383546341400 |
---|---|
Volume | 5.9275265271655E+25 |
Space diagonal | 675333763.24094 |
Equilateral Triangle
Length = nPerimeter | 1169712390 |
---|---|
Area | 6.5828855854021E+16 |
Altitude | 337666881.62047 |
Triangular Pyramid
Length = nSurface area | 6.5828855854021E+16 |
---|---|
Volume | 6.9856570050365E+24 |
Height | 183802569.55709 |