389630312 (number)
389630312 is an even 9-digits composite number following 389630311 and preceding 389630313. In scientific notation, it is written as 3.89630312 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 187320000 positive integers (up to 389630312) that are relatively prime to 389630312.
Interesting facts
- 389630312 has 32 divisors, whose sum is 758872800
- The reverse of 389630312 is 213036983
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | three hundred eighty-nine million six hundred thirty thousand three hundred twelve |
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Notation
Scientific notation | 3.89630312 × 10^8 |
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Engineering notation | 3.89630312 × 10^6 |
Prime Factorization of 389630312
Prime Factorization 2 × 2 × 2 × 29 × 251 × 6691
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97407578 | Product of the distinct prime numbers |
The prime factorization of 389630312 is 2 × 2 × 2 × 29 × 251 × 6691. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389630312)
Multiplication
n×yn×2 | 779260624 |
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n×3 | 1168890936 |
n×4 | 1558521248 |
n×5 | 1948151560 |
Division
n÷yn÷2 | 194815156 |
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n÷3 | 129876770.66667 |
n÷3 | 97407578 |
n÷5 | 77926062.4 |
Exponentiation
nyn2 | 151811780029217344 |
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n3 | 5.9150471218059E+25 |
n4 | 2.3046816555639E+34 |
n5 | 8.9797383251806E+42 |
Nth Root
y√n2√n | 19739.055499187 |
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3√n | 730.38343026992 |
4√n | 140.49574904312 |
5√n | 52.255324288728 |
Divisors of 389630312
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 | -389630311 | 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 389630312 can be divided by 32 positive divisors. The sum of these divisors (counting 389630312) is 1, the average is 0.03125.
Base conversion 389630312
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010100100101101000 |
3 | Ternary | 1000011011021022022 |
4 | Quaternary | 113032110211220 |
5 | Quinary | 1244221132222 |
6 | Senary | 102355044012 |
8 | Octal | 2716244550 |
10 | Decimal | 389630312 |
12 | Duodecimal | aa5a0608 |
16 | Hexadecimal | 17394968 |
20 | Vigesimal | 61f3ffc |
36 | Base36 | 6fz4o8 |
Cryptographic Hash Functions
md5 | 9029897e1458725e1a7f3624998fbc97 |
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sha1 | 7ef477b70f7f054df5ae621b6f4bc8de146c4772 |
sha256 | 94798837ded4467c41057f2f5fbfbe66e3fa5cb512a2604837809e2d7a0923bf |
sha512 | 12efbcbed7913fe1590afe9922d552838f9f4d8b9f2ef6d311c94bc16dff075aa01fd451dee3fd1ffb5f6d9476ff34b2542121d77048c1add6032f6229fea0a8 |
ripemd-160 | ec7108f4e3b6bfee155d0d2fc751caa3a795a09f |
389630312 as geometric shapes
Circle
Radius = nDiameter | 779260624 |
---|---|
Circumference | 2448119451.5902 |
Area | 4.7693077286818E+17 |
Sphere
Radius = nVolume | 2.4776891444671E+26 |
---|---|
Surface area | 1.9077230914727E+18 |
Circumference | 2448119451.5902 |
Square
Length = nPerimeter | 1558521248 |
---|---|
Area | 151811780029217344 |
Diagonal | 551020471.54206 |
Cube
Length = nSurface area | 910870680175304064 |
---|---|
Volume | 5.9150471218059E+25 |
Space diagonal | 674859496.55291 |
Equilateral Triangle
Length = nPerimeter | 1168890936 |
---|---|
Area | 6.5736429049519E+16 |
Altitude | 337429748.27646 |
Triangular Pyramid
Length = nSurface area | 6.5736429049519E+16 |
---|---|
Volume | 6.9709498847782E+24 |
Height | 183673490.51402 |