309968298 (number)
309968298 is an even 9-digits composite number following 309968297 and preceding 309968299. In scientific notation, it is written as 3.09968298 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 99120672 positive integers (up to 309968298) that are relatively prime to 309968298.
Interesting facts
- 309968298 has 32 divisors, whose sum is 537854400
- The reverse of 309968298 is 892869903
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | three hundred nine million nine hundred sixty-eight thousand two hundred ninety-eight |
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Notation
Scientific notation | 3.09968298 × 10^8 |
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Engineering notation | 3.09968298 × 10^6 |
Prime Factorization of 309968298
Prime Factorization 2 × 9 × 3643 × 29 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 309968298 | Product of the distinct prime numbers |
The prime factorization of 309968298 is 2 × 9 × 3643 × 29 × 163. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 309968298)
Multiplication
n×yn×2 | 619936596 |
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n×3 | 929904894 |
n×4 | 1239873192 |
n×5 | 1549841490 |
Division
n÷yn÷2 | 154984149 |
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n÷3 | 103322766 |
n÷3 | 77492074.5 |
n÷5 | 61993659.6 |
Exponentiation
nyn2 | 96080345765016804 |
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n3 | 2.9781861248034E+25 |
n4 | 9.2314328423252E+33 |
n5 | 2.8614515262368E+42 |
Nth Root
y√n2√n | 17605.916562338 |
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3√n | 676.76687389213 |
4√n | 132.68728862381 |
5√n | 49.918721718841 |
Divisors of 309968298
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 | -309968297 | 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 309968298 can be divided by 32 positive divisors. The sum of these divisors (counting 309968298) is 1, the average is 0.03125.
Base conversion 309968298
Base | System | Value |
---|---|---|
2 | Binary | 10010011110011011110110101010 |
3 | Ternary | 210121021000120100 |
4 | Quaternary | 102132123312222 |
5 | Quinary | 1113322441143 |
6 | Senary | 50431410230 |
8 | Octal | 2236336652 |
10 | Decimal | 309968298 |
12 | Duodecimal | 87983976 |
16 | Hexadecimal | 1279bdaa |
20 | Vigesimal | 4gh60ei |
36 | Base36 | 54jp2i |
Cryptographic Hash Functions
md5 | 28498ff5bcfd9616f8297bec712fa9dc |
---|---|
sha1 | 04c3a4faaf380b98965c2d446bf68635f351ca58 |
sha256 | 0418ae5bc7c9613f05d554bf44816949aec59b51eacfbbdc30f3f039d9b10fa9 |
sha512 | 7cbaeb249eed77d53733d9a076e5e57b4add8dd03d525357062207d80b850921cca56ebf99ef87213244ec1e778f6961da933cab2397d451f450f61b00c70231 |
ripemd-160 | 1426d6c6f76626ecae803dc1a885d875133d87ea |
309968298 as geometric shapes
Circle
Radius = nDiameter | 619936596 |
---|---|
Circumference | 1947588255.6851 |
Area | 3.0184530840974E+17 |
Sphere
Radius = nVolume | 1.2474996867607E+26 |
---|---|
Surface area | 1.207381233639E+18 |
Circumference | 1947588255.6851 |
Square
Length = nPerimeter | 1239873192 |
---|---|
Area | 96080345765016804 |
Diagonal | 438361370.93731 |
Cube
Length = nSurface area | 576482074590100824 |
---|---|
Volume | 2.9781861248034E+25 |
Space diagonal | 536880840.87165 |
Equilateral Triangle
Length = nPerimeter | 929904894 |
---|---|
Area | 4.1604010118449E+16 |
Altitude | 268440420.43583 |
Triangular Pyramid
Length = nSurface area | 4.1604010118449E+16 |
---|---|
Volume | 3.5098260074736E+24 |
Height | 146120456.9791 |