389161569 (number)
389161569 is an odd 9-digits composite number following 389161568 and preceding 389161570. In scientific notation, it is written as 3.89161569 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 234374400 positive integers (up to 389161569) that are relatively prime to 389161569.
Interesting facts
- 389161569 has 32 divisors, whose sum is 571760640
- The reverse of 389161569 is 965161983
- Previous prime number is 1879
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred eighty-nine million one hundred sixty-one thousand five hundred sixty-nine |
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Notation
Scientific notation | 3.89161569 × 10^8 |
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Engineering notation | 3.89161569 × 10^6 |
Prime Factorization of 389161569
Prime Factorization 3 × 17 × 31 × 1879 × 131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389161569 | Product of the distinct prime numbers |
The prime factorization of 389161569 is 3 × 17 × 31 × 1879 × 131. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389161569)
Multiplication
n×yn×2 | 778323138 |
---|---|
n×3 | 1167484707 |
n×4 | 1556646276 |
n×5 | 1945807845 |
Division
n÷yn÷2 | 194580784.5 |
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n÷3 | 129720523 |
n÷3 | 97290392.25 |
n÷5 | 77832313.8 |
Exponentiation
nyn2 | 151446726786541761 |
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n3 | 5.8937245816165E+25 |
n4 | 2.2936111054357E+34 |
n5 | 8.925852964672E+42 |
Nth Root
y√n2√n | 19727.17843484 |
---|---|
3√n | 730.09041789901 |
4√n | 140.45347427116 |
5√n | 52.242745127228 |
Divisors of 389161569
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 | -389161568 | 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 389161569 can be divided by 32 positive divisors. The sum of these divisors (counting 389161569) is 1, the average is 0.03125.
Base conversion 389161569
Base | System | Value |
---|---|---|
2 | Binary | 10111001100100010001001100001 |
3 | Ternary | 1000010021110022110 |
4 | Quaternary | 113030202021201 |
5 | Quinary | 1244111132234 |
6 | Senary | 102341025533 |
8 | Octal | 2714421141 |
10 | Decimal | 389161569 |
12 | Duodecimal | aa3b52a9 |
16 | Hexadecimal | 17322261 |
20 | Vigesimal | 61c53i9 |
36 | Base36 | 6fp2zl |
Cryptographic Hash Functions
md5 | 679a912250aec8c4a63624e3c467032d |
---|---|
sha1 | ba79438b22456428a456561386f08a165f32a88e |
sha256 | bbdf64580a2becb8bd48885d692cd8849c593c0be34f765a04229034778e74e8 |
sha512 | bcc5183f271c8e1a750d82afe13b159161a603bd18d9c7ea06870692caed43b626e2b9856a521ab225ec301160911dbd68e7217957722cdfb7313cb115846fde |
ripemd-160 | 80f38d6813933efe85c8e8bbdd1d1345cd494ccc |
389161569 as geometric shapes
Circle
Radius = nDiameter | 778323138 |
---|---|
Circumference | 2445174252.4598 |
Area | 4.7578392428282E+17 |
Sphere
Radius = nVolume | 2.4687575797184E+26 |
---|---|
Surface area | 1.9031356971313E+18 |
Circumference | 2445174252.4598 |
Square
Length = nPerimeter | 1556646276 |
---|---|
Area | 151446726786541761 |
Diagonal | 550357568.83419 |
Cube
Length = nSurface area | 908680360719250566 |
---|---|
Volume | 5.8937245816165E+25 |
Space diagonal | 674047609.86122 |
Equilateral Triangle
Length = nPerimeter | 1167484707 |
---|---|
Area | 6.5578356358573E+16 |
Altitude | 337023804.93061 |
Triangular Pyramid
Length = nSurface area | 6.5578356358573E+16 |
---|---|
Volume | 6.9458210301781E+24 |
Height | 183452522.94473 |