30397312 (number)
30397312 is an even 8-digits composite number following 30397311 and preceding 30397313. In scientific notation, it is written as 3.0397312 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 13816320 positive integers (up to 30397312) that are relatively prime to 30397312.
Interesting facts
- 30397312 has 32 divisors, whose sum is 66065400
- The reverse of 30397312 is 21379303
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | thirty million three hundred ninety-seven thousand three hundred twelve |
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Notation
Scientific notation | 3.0397312 × 10^7 |
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Engineering notation | 3.0397312 × 10^6 |
Prime Factorization of 30397312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 21589
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 474958 | Product of the distinct prime numbers |
The prime factorization of 30397312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 21589. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30397312)
Multiplication
n×yn×2 | 60794624 |
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n×3 | 91191936 |
n×4 | 121589248 |
n×5 | 151986560 |
Division
n÷yn÷2 | 15198656 |
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n÷3 | 10132437.333333 |
n÷3 | 7599328 |
n÷5 | 6079462.4 |
Exponentiation
nyn2 | 923996576825344 |
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n3 | 2.8087012232692E+22 |
n4 | 8.5376967398495E+29 |
n5 | 2.5952303156259E+37 |
Nth Root
y√n2√n | 5513.3757354274 |
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3√n | 312.08895118812 |
4√n | 74.252109299517 |
5√n | 31.373793680512 |
Divisors of 30397312
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 | -30397311 | 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 30397312 can be divided by 32 positive divisors. The sum of these divisors (counting 30397312) is 1, the average is 0.03125.
Base conversion 30397312
Base | System | Value |
---|---|---|
2 | Binary | 1110011111101001110000000 |
3 | Ternary | 2010012100021101 |
4 | Quaternary | 1303331032000 |
5 | Quinary | 30240203222 |
6 | Senary | 3003304144 |
8 | Octal | 163751600 |
10 | Decimal | 30397312 |
12 | Duodecimal | a21b054 |
16 | Hexadecimal | 1cfd380 |
20 | Vigesimal | 99jd5c |
36 | Base36 | i3ips |
Cryptographic Hash Functions
md5 | d96cb4136beb1ff7824af2a08e102f85 |
---|---|
sha1 | 7386a0776ba9579e3e6b5e5a71b7378ea75e62af |
sha256 | 0a348da7ca1ed4035fca92623ecf738b8518dd0c4c3c066f0a1afb8aa48086ae |
sha512 | 150f687a3ed497499fea0a73dcb5e13a0e9d58cdab12041dc076f72d601a427d1468dba3fa4be7e4151c99a6edde2931278edb694ea367830bd4e5719a28522a |
ripemd-160 | 4d3ff88e2f5d7be5fce0d8cce89e1a205248c18c |
30397312 as geometric shapes
Circle
Radius = nDiameter | 60794624 |
---|---|
Circumference | 190991944.13615 |
Area | 2.9028208576966E+15 |
Sphere
Radius = nVolume | 1.1765060172202E+23 |
---|---|
Surface area | 1.1611283430786E+16 |
Circumference | 190991944.13615 |
Square
Length = nPerimeter | 121589248 |
---|---|
Area | 923996576825344 |
Diagonal | 42988290.890086 |
Cube
Length = nSurface area | 5543979460952064 |
---|---|
Volume | 2.8087012232692E+22 |
Space diagonal | 52649688.797523 |
Equilateral Triangle
Length = nPerimeter | 91191936 |
---|---|
Area | 4.001022542703E+14 |
Altitude | 26324844.398762 |
Triangular Pyramid
Length = nSurface area | 4.001022542703E+14 |
---|---|
Volume | 3.310086135501E+21 |
Height | 14329430.296695 |