386345986 (number)
386345986 is an even 9-digits composite number following 386345985 and preceding 386345987. In scientific notation, it is written as 3.86345986 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 174208320 positive integers (up to 386345986) that are relatively prime to 386345986.
Interesting facts
- 386345986 has 32 divisors, whose sum is 638624448
- The reverse of 386345986 is 689543683
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | three hundred eighty-six million three hundred forty-five thousand nine hundred eighty-six |
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Notation
Scientific notation | 3.86345986 × 10^8 |
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Engineering notation | 3.86345986 × 10^6 |
Prime Factorization of 386345986
Prime Factorization 2 × 13 × 131 × 67 × 1693
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 386345986 | Product of the distinct prime numbers |
The prime factorization of 386345986 is 2 × 13 × 131 × 67 × 1693. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 386345986)
Multiplication
n×yn×2 | 772691972 |
---|---|
n×3 | 1159037958 |
n×4 | 1545383944 |
n×5 | 1931729930 |
Division
n÷yn÷2 | 193172993 |
---|---|
n÷3 | 128781995.33333 |
n÷3 | 96586496.5 |
n÷5 | 77269197.2 |
Exponentiation
nyn2 | 149263220898312196 |
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n3 | 5.7667246251494E+25 |
n4 | 2.2279509112938E+34 |
n5 | 8.6075989158341E+42 |
Nth Root
y√n2√n | 19655.68584405 |
---|---|
3√n | 728.32542031676 |
4√n | 140.19873695597 |
5√n | 52.166930173542 |
Divisors of 386345986
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 | -386345985 | 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 386345986 can be divided by 32 positive divisors. The sum of these divisors (counting 386345986) is 1, the average is 0.03125.
Base conversion 386345986
Base | System | Value |
---|---|---|
2 | Binary | 10111000001110010110000000010 |
3 | Ternary | 222220222102001121 |
4 | Quaternary | 113001302300002 |
5 | Quinary | 1242401032421 |
6 | Senary | 102200422454 |
8 | Octal | 2701626002 |
10 | Decimal | 386345986 |
12 | Duodecimal | a9477a2a |
16 | Hexadecimal | 17072c02 |
20 | Vigesimal | 60ed4j6 |
36 | Base36 | 6e0qgy |
Cryptographic Hash Functions
md5 | 4b52f779999fd5c53e2d030dce82b9c5 |
---|---|
sha1 | 6ced8546cd8e25e7f103ea38d8482513e766f548 |
sha256 | 373ce530af3558ab9c8813fa78ebab405505e6a34773cd8a9fd269545e7185e3 |
sha512 | 88dbced26753afe15fa7a0c2d85268ce3c3842f41aa277e05fca6a19419cda4f6d6882f4c6d4bf5f672d7ef38c1ad1da695a44b1d6e04fbea660f465a2d8381e |
ripemd-160 | 6dd7c7d6c5b449b1b303dab42e03b142efc45885 |
386345986 as geometric shapes
Circle
Radius = nDiameter | 772691972 |
---|---|
Circumference | 2427483422.723 |
Area | 4.6892423822529E+17 |
Sphere
Radius = nVolume | 2.4155599623526E+26 |
---|---|
Surface area | 1.8756969529012E+18 |
Circumference | 2427483422.723 |
Square
Length = nPerimeter | 1545383944 |
---|---|
Area | 149263220898312196 |
Diagonal | 546375733.16961 |
Cube
Length = nSurface area | 895579325389873176 |
---|---|
Volume | 5.7667246251494E+25 |
Space diagonal | 669170877.05229 |
Equilateral Triangle
Length = nPerimeter | 1159037958 |
---|---|
Area | 6.4632870574313E+16 |
Altitude | 334585438.52615 |
Triangular Pyramid
Length = nSurface area | 6.4632870574313E+16 |
---|---|
Volume | 6.796150146131E+24 |
Height | 182125244.38987 |