14721808 (number)
14721808 is an even 8-digits composite number following 14721807 and preceding 14721809. In scientific notation, it is written as 1.4721808 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 6873984 positive integers (up to 14721808) that are relatively prime to 14721808.
Interesting facts
- 14721808 has 40 divisors, whose sum is 30454400
- The reverse of 14721808 is 80812741
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | fourteen million seven hundred twenty-one thousand eight hundred eight |
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Notation
Scientific notation | 1.4721808 × 10^7 |
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Engineering notation | 1.4721808 × 10^6 |
Prime Factorization of 14721808
Prime Factorization 2 × 2 × 2 × 2 × 79 × 19 × 613
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1840226 | Product of the distinct prime numbers |
The prime factorization of 14721808 is 2 × 2 × 2 × 2 × 79 × 19 × 613. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 14721808)
Multiplication
n×yn×2 | 29443616 |
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n×3 | 44165424 |
n×4 | 58887232 |
n×5 | 73609040 |
Division
n÷yn÷2 | 7360904 |
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n÷3 | 4907269.3333333 |
n÷3 | 3680452 |
n÷5 | 2944361.6 |
Exponentiation
nyn2 | 216731630788864 |
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n3 | 3.1906814560005E+21 |
n4 | 4.69725997844E+28 |
n5 | 6.9152159528678E+35 |
Nth Root
y√n2√n | 3836.9008327034 |
---|---|
3√n | 245.0870605491 |
4√n | 61.942722193196 |
5√n | 27.138899320407 |
Divisors of 14721808
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -14721807 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 14721808 can be divided by 40 positive divisors. The sum of these divisors (counting 14721808) is 1, the average is 0.025.
Base conversion 14721808
Base | System | Value |
---|---|---|
2 | Binary | 111000001010001100010000 |
3 | Ternary | 1000200221112011 |
4 | Quaternary | 320022030100 |
5 | Quinary | 12232044213 |
6 | Senary | 1243312304 |
8 | Octal | 70121420 |
10 | Decimal | 14721808 |
12 | Duodecimal | 4b1b694 |
16 | Hexadecimal | e0a310 |
20 | Vigesimal | 4c04a8 |
36 | Base36 | 8rjf4 |
Cryptographic Hash Functions
md5 | 0d0c27f5b544f0f92f680b424b25995a |
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sha1 | 01a254864797685c916f05c5f8037f90d7485092 |
sha256 | 0ad7cd6935dccca474ccaeb91562ecd39a86815b5531340dc6d95b127b3122ea |
sha512 | 0ed0553732a42d71acab0a2bb5bda25fb627ffa4c21d30252758b4de65e7cc33ce7e658b4bb1eb45c8d0cf5797670c547871d1a2615c435f3f7299cd2e149639 |
ripemd-160 | 1003d21731935c76ad8b7339272094c09ad46f61 |
14721808 as geometric shapes
Circle
Radius = nDiameter | 29443616 |
---|---|
Circumference | 92499847.720719 |
Area | 6.8088249908683E+14 |
Sphere
Radius = nVolume | 1.3365095229489E+22 |
---|---|
Surface area | 2.7235299963473E+15 |
Circumference | 92499847.720719 |
Square
Length = nPerimeter | 58887232 |
---|---|
Area | 216731630788864 |
Diagonal | 20819780.536253 |
Cube
Length = nSurface area | 1300389784733184 |
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Volume | 3.1906814560005E+21 |
Space diagonal | 25498919.435274 |
Equilateral Triangle
Length = nPerimeter | 44165424 |
---|---|
Area | 93847549033393 |
Altitude | 12749459.717637 |
Triangular Pyramid
Length = nSurface area | 93847549033393 |
---|---|
Volume | 3.7602541569069E+20 |
Height | 6939926.8454176 |