29809968 (number)
29809968 is an even 8-digits composite number following 29809967 and preceding 29809969. In scientific notation, it is written as 2.9809968 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 9772800 positive integers (up to 29809968) that are relatively prime to 29809968.
Interesting facts
- 29809968 has 40 divisors, whose sum is 78279216
- The reverse of 29809968 is 86990892
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | twenty-nine million eight hundred nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.9809968 × 10^7 |
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Engineering notation | 2.9809968 × 10^6 |
Prime Factorization of 29809968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 61 × 10181
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3726246 | Product of the distinct prime numbers |
The prime factorization of 29809968 is 2 × 2 × 2 × 2 × 3 × 61 × 10181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29809968)
Multiplication
n×yn×2 | 59619936 |
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n×3 | 89429904 |
n×4 | 119239872 |
n×5 | 149049840 |
Division
n÷yn÷2 | 14904984 |
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n÷3 | 9936656 |
n÷3 | 7452492 |
n÷5 | 5961993.6 |
Exponentiation
nyn2 | 888634192161024 |
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n3 | 2.6490156832026E+22 |
n4 | 7.8967072747768E+29 |
n5 | 2.3540059116646E+37 |
Nth Root
y√n2√n | 5459.8505474051 |
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3√n | 310.06577861868 |
4√n | 73.890801507394 |
5√n | 31.251603236602 |
Divisors of 29809968
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 | -29809967 | 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 29809968 can be divided by 40 positive divisors. The sum of these divisors (counting 29809968) is 1, the average is 0.025.
Base conversion 29809968
Base | System | Value |
---|---|---|
2 | Binary | 1110001101101110100110000 |
3 | Ternary | 2002002111120220 |
4 | Quaternary | 1301231310300 |
5 | Quinary | 30112404333 |
6 | Senary | 2542533040 |
8 | Octal | 161556460 |
10 | Decimal | 29809968 |
12 | Duodecimal | 9b97180 |
16 | Hexadecimal | 1c6dd30 |
20 | Vigesimal | 9664i8 |
36 | Base36 | hqxio |
Cryptographic Hash Functions
md5 | 6b0f0219b15d91286151b112dc10dab7 |
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sha1 | e8e0721425746c1cac65f529d776c3fd6546a694 |
sha256 | 9f8616fc0e4a1751584268333e6c57d29645fcd1fb57454309a5fd2528f9fa85 |
sha512 | ed0c218598aafd8151169bbae0975b40fe68225deccfc7499f2590f7e2c94b1d20ce97de086d48a33138f137f5cf89b57748af5f14234387e24832d0b7210973 |
ripemd-160 | ebbc416994d793fcbb359225620d14b25fc49a5f |
29809968 as geometric shapes
Circle
Radius = nDiameter | 59619936 |
---|---|
Circumference | 187301552.94509 |
Area | 2.7917266498218E+15 |
Sphere
Radius = nVolume | 1.1096170946125E+23 |
---|---|
Surface area | 1.1166906599287E+16 |
Circumference | 187301552.94509 |
Square
Length = nPerimeter | 119239872 |
---|---|
Area | 888634192161024 |
Diagonal | 42157661.039508 |
Cube
Length = nSurface area | 5331805152966144 |
---|---|
Volume | 2.6490156832026E+22 |
Space diagonal | 51632379.148002 |
Equilateral Triangle
Length = nPerimeter | 89429904 |
---|---|
Area | 3.8478989254145E+14 |
Altitude | 25816189.574001 |
Triangular Pyramid
Length = nSurface area | 3.8478989254145E+14 |
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Volume | 3.1218949217701E+21 |
Height | 14052553.679836 |