389633730 (number)
389633730 is an even 9-digits composite number following 389633729 and preceding 389633731. In scientific notation, it is written as 3.89633730 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 100550400 positive integers (up to 389633730) that are relatively prime to 389633730.
Interesting facts
- 389633730 has 32 divisors, whose sum is 965288448
- The reverse of 389633730 is 037336983
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-nine million six hundred thirty-three thousand seven hundred thirty |
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Notation
Scientific notation | 3.89633730 × 10^8 |
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Engineering notation | 3.89633730 × 10^6 |
Prime Factorization of 389633730
Prime Factorization 2 × 3 × 5 × 31 × 418961
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389633730 | Product of the distinct prime numbers |
The prime factorization of 389633730 is 2 × 3 × 5 × 31 × 418961. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389633730)
Multiplication
n×yn×2 | 779267460 |
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n×3 | 1168901190 |
n×4 | 1558534920 |
n×5 | 1948168650 |
Division
n÷yn÷2 | 194816865 |
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n÷3 | 129877910 |
n÷3 | 97408432.5 |
n÷5 | 77926746 |
Exponentiation
nyn2 | 151814443553712900 |
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n3 | 5.9152027909708E+25 |
n4 | 2.3047625271523E+34 |
n5 | 8.980132202186E+42 |
Nth Root
y√n2√n | 19739.142078621 |
---|---|
3√n | 730.38556600661 |
4√n | 140.49605716397 |
5√n | 52.255415969517 |
Divisors of 389633730
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 | -389633729 | 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 389633730 can be divided by 32 positive divisors. The sum of these divisors (counting 389633730) is 1, the average is 0.03125.
Base conversion 389633730
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010101011011000010 |
3 | Ternary | 1000011011102222220 |
4 | Quaternary | 113032111123002 |
5 | Quinary | 1244221234410 |
6 | Senary | 102355111510 |
8 | Octal | 2716253302 |
10 | Decimal | 389633730 |
12 | Duodecimal | aa5a2596 |
16 | Hexadecimal | 173956c2 |
20 | Vigesimal | 61f446a |
36 | Base36 | 6fz7b6 |
Cryptographic Hash Functions
md5 | c2752f089e73313517e2c44a231a5d5a |
---|---|
sha1 | 96f46de5511e5bcf17bad647241af7e28f794744 |
sha256 | 6323e4dbceba3278aa4f216685f871b2f39a31dda35b24fa03e8404d35a39b41 |
sha512 | cadbd8b093aa826e866c53865fede086a590b12cdf4f7f9f6cb59989016ecdb0e0300436c53fde1b3f2e9f4eca40de70700d6222961a5fbee423b0303b7e0faa |
ripemd-160 | 79e333a880ed7cd47f4808a644141e89ee36ad71 |
389633730 as geometric shapes
Circle
Radius = nDiameter | 779267460 |
---|---|
Circumference | 2448140927.5176 |
Area | 4.7693914057717E+17 |
Sphere
Radius = nVolume | 2.4777543510143E+26 |
---|---|
Surface area | 1.9077565623087E+18 |
Circumference | 2448140927.5176 |
Square
Length = nPerimeter | 1558534920 |
---|---|
Area | 151814443553712900 |
Diagonal | 551025305.32402 |
Cube
Length = nSurface area | 910886661322277400 |
---|---|
Volume | 5.9152027909708E+25 |
Space diagonal | 674865416.70257 |
Equilateral Triangle
Length = nPerimeter | 1168901190 |
---|---|
Area | 6.5737582389457E+16 |
Altitude | 337432708.35129 |
Triangular Pyramid
Length = nSurface area | 6.5737582389457E+16 |
---|---|
Volume | 6.9711333426484E+24 |
Height | 183675101.77467 |