308486542 (number)
308486542 is an even 9-digits composite number following 308486541 and preceding 308486543. In scientific notation, it is written as 3.08486542 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 119059200 positive integers (up to 308486542) that are relatively prime to 308486542.
Interesting facts
- 308486542 has 32 divisors, whose sum is 583418304
- The reverse of 308486542 is 245684803
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred eight million four hundred eighty-six thousand five hundred forty-two |
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Notation
Scientific notation | 3.08486542 × 10^8 |
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Engineering notation | 3.08486542 × 10^6 |
Prime Factorization of 308486542
Prime Factorization 2 × 13 × 7 × 41 × 41341
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 308486542 | Product of the distinct prime numbers |
The prime factorization of 308486542 is 2 × 13 × 7 × 41 × 41341. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 308486542)
Multiplication
n×yn×2 | 616973084 |
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n×3 | 925459626 |
n×4 | 1233946168 |
n×5 | 1542432710 |
Division
n÷yn÷2 | 154243271 |
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n÷3 | 102828847.33333 |
n÷3 | 77121635.5 |
n÷5 | 61697308.4 |
Exponentiation
nyn2 | 95163946595117764 |
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n3 | 2.9356796808201E+25 |
n4 | 9.0561767315584E+33 |
n5 | 2.7937086436593E+42 |
Nth Root
y√n2√n | 17563.784956552 |
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3√n | 675.68675746763 |
4√n | 132.52843074809 |
5√n | 49.870904436368 |
Divisors of 308486542
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 | -308486541 | 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 308486542 can be divided by 32 positive divisors. The sum of these divisors (counting 308486542) is 1, the average is 0.03125.
Base conversion 308486542
Base | System | Value |
---|---|---|
2 | Binary | 10010011000110010000110001110 |
3 | Ternary | 210111110201222111 |
4 | Quaternary | 102120302012032 |
5 | Quinary | 1112433032132 |
6 | Senary | 50335534234 |
8 | Octal | 2230620616 |
10 | Decimal | 308486542 |
12 | Duodecimal | 8738a37a |
16 | Hexadecimal | 1263218e |
20 | Vigesimal | 4g80g72 |
36 | Base36 | 53nxqm |
Cryptographic Hash Functions
md5 | 6fe5c275e33f6ad8ad7633ca9e948da6 |
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sha1 | 340e175c990c1ca98b202a54959c613bc0781fe8 |
sha256 | 93609d59bfe639362e7b9e0c7910d97b4ec941f5466bb71496a813bd33dfb938 |
sha512 | 66760e0ec04a87632c903da45129b32e71188d6c8a757be981fd670d65ee72b82f6e89ba18ad51464a70ba1784d001b0eda16735c6adcaba1e4bd2a654964b29 |
ripemd-160 | e885e6e2bc60304bc42ea5973e85d4aeabc91f9c |
308486542 as geometric shapes
Circle
Radius = nDiameter | 616973084 |
---|---|
Circumference | 1938278108.157 |
Area | 2.9896635550983E+17 |
Sphere
Radius = nVolume | 1.2296946291409E+26 |
---|---|
Surface area | 1.1958654220393E+18 |
Circumference | 1938278108.157 |
Square
Length = nPerimeter | 1233946168 |
---|---|
Area | 95163946595117764 |
Diagonal | 436265851.50598 |
Cube
Length = nSurface area | 570983679570706584 |
---|---|
Volume | 2.9356796808201E+25 |
Space diagonal | 534314364.19523 |
Equilateral Triangle
Length = nPerimeter | 925459626 |
---|---|
Area | 4.1207197637879E+16 |
Altitude | 267157182.09762 |
Triangular Pyramid
Length = nSurface area | 4.1207197637879E+16 |
---|---|
Volume | 3.4597316828324E+24 |
Height | 145421950.50199 |