2389331391 (number)
2389331391 is an odd 10-digits composite number following 2389331390 and preceding 2389331392. In scientific notation, it is written as 2.389331391 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 1548046080 positive integers (up to 2389331391) that are relatively prime to 2389331391.
Interesting facts
- 2389331391 has 32 divisors, whose sum is 3277160448
- The reverse of 2389331391 is 1931339832
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | two billion three hundred eighty-nine million three hundred thirty-one thousand three hundred ninety-one |
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Notation
Scientific notation | 2.389331391 × 10^9 |
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Engineering notation | 2.389331391 × 10^9 |
Prime Factorization of 2389331391
Prime Factorization 3 × 271 × 73 × 127 × 317
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2389331391 | Product of the distinct prime numbers |
The prime factorization of 2389331391 is 3 × 271 × 73 × 127 × 317. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2389331391)
Multiplication
n×yn×2 | 4778662782 |
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n×3 | 7167994173 |
n×4 | 9557325564 |
n×5 | 11946656955 |
Division
n÷yn÷2 | 1194665695.5 |
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n÷3 | 796443797 |
n÷3 | 597332847.75 |
n÷5 | 477866278.2 |
Exponentiation
nyn2 | 5708904496017994881 |
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n3 | 1.3640464720557E+28 |
n4 | 3.2591590544654E+37 |
n5 | 7.7872110370962E+46 |
Nth Root
y√n2√n | 48880.787544801 |
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3√n | 1336.8790870658 |
4√n | 221.08999874441 |
5√n | 75.102652836921 |
Divisors of 2389331391
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 | -2389331390 | 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 2389331391 can be divided by 32 positive divisors. The sum of these divisors (counting 2389331391) is 1, the average is 0.03125.
Base conversion 2389331391
Base | System | Value |
---|---|---|
2 | Binary | 10001110011010100100110110111111 |
3 | Ternary | 20011111221121111020 |
4 | Quaternary | 2032122210312333 |
5 | Quinary | 14343132101031 |
6 | Senary | 1033031355223 |
8 | Octal | 21632446677 |
10 | Decimal | 2389331391 |
12 | Duodecimal | 568222b13 |
16 | Hexadecimal | 8e6a4dbf |
20 | Vigesimal | 1h6d689b |
36 | Base36 | 13ijnwf |
Cryptographic Hash Functions
md5 | 139c9a99f645ab281f0b2972574df952 |
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sha1 | d9939f5ac34553b996f400c6087038d1895c7bc5 |
sha256 | ec23cf13e17b4a450953531a072ac07dad623131b04a6981e6d68e55fe336168 |
sha512 | 9354edeff4daf00e3343c7fab52bf024f2ccd4a1ce26568be1cc4960bab5a3b3e8e6b064157883945a5921960702bc6a15f22407bb7160a3cb1c6f57c1fcce16 |
ripemd-160 | 6dcb2e2f4c4a7dea2bb86c175019ec4b55ac8c6b |
2389331391 as geometric shapes
Circle
Radius = nDiameter | 4778662782 |
---|---|
Circumference | 15012611889.914 |
Area | 1.7935052424736E+19 |
Sphere
Radius = nVolume | 5.7137045010203E+28 |
---|---|
Surface area | 7.1740209698943E+19 |
Circumference | 15012611889.914 |
Square
Length = nPerimeter | 9557325564 |
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Area | 5708904496017994881 |
Diagonal | 3379024858.156 |
Cube
Length = nSurface area | 3.4253426976108E+19 |
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Volume | 1.3640464720557E+28 |
Space diagonal | 4138443365.3312 |
Equilateral Triangle
Length = nPerimeter | 7167994173 |
---|---|
Area | 2.4720281606654E+18 |
Altitude | 2069221682.6656 |
Triangular Pyramid
Length = nSurface area | 2.4720281606654E+18 |
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Volume | 1.6075441837403E+27 |
Height | 1126341619.3853 |