29689984 (number)
29689984 is an even 8-digits composite number following 29689983 and preceding 29689985. In scientific notation, it is written as 2.9689984 × 10^7. The sum of its digits is 55. It has a total of 9 prime factors and 32 positive divisors. There are 14441472 positive integers (up to 29689984) that are relatively prime to 29689984.
Interesting facts
- 29689984 has 32 divisors, whose sum is 60756300
- The reverse of 29689984 is 48998692
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 55
- Digital Root 1
Name
Name | twenty-nine million six hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.9689984 × 10^7 |
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Engineering notation | 2.9689984 × 10^6 |
Prime Factorization of 29689984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 6269
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 463906 | Product of the distinct prime numbers |
The prime factorization of 29689984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 6269. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29689984)
Multiplication
n×yn×2 | 59379968 |
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n×3 | 89069952 |
n×4 | 118759936 |
n×5 | 148449920 |
Division
n÷yn÷2 | 14844992 |
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n÷3 | 9896661.3333333 |
n÷3 | 7422496 |
n÷5 | 5937996.8 |
Exponentiation
nyn2 | 881495149920256 |
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n3 | 2.617157689721E+22 |
n4 | 7.7703369933293E+29 |
n5 | 2.3070118100656E+37 |
Nth Root
y√n2√n | 5448.851622131 |
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3√n | 309.6492182055 |
4√n | 73.816337095057 |
5√n | 31.226405330107 |
Divisors of 29689984
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 | -29689983 | 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 29689984 can be divided by 32 positive divisors. The sum of these divisors (counting 29689984) is 1, the average is 0.03125.
Base conversion 29689984
Base | System | Value |
---|---|---|
2 | Binary | 1110001010000100010000000 |
3 | Ternary | 2001212102000001 |
4 | Quaternary | 1301100202000 |
5 | Quinary | 30100034414 |
6 | Senary | 2540205344 |
8 | Octal | 161204200 |
10 | Decimal | 29689984 |
12 | Duodecimal | 9b39854 |
16 | Hexadecimal | 1c50880 |
20 | Vigesimal | 95b4j4 |
36 | Base36 | hocxs |
Cryptographic Hash Functions
md5 | c791252a71b8199fdf65b144acbb6064 |
---|---|
sha1 | 495e1f3e177bb1ecdee49f3786d034144f15d72e |
sha256 | 618a18e365e912148d8bd0144ce6a44ae1009f8085cc8b11ba1fed0fc7a675cf |
sha512 | 3e5d8497e312d77fd19e239c15c561b20f734017db61149a899b2ee262d0b82e569c1d806082f02bb8e89ff7a842231ba11b16571a224520245e8cdad3f36312 |
ripemd-160 | 7f98c5f712ccf4e43600b0e84e03ffab5eb0d6a3 |
29689984 as geometric shapes
Circle
Radius = nDiameter | 59379968 |
---|---|
Circumference | 186547671.2392 |
Area | 2.7692986871645E+15 |
Sphere
Radius = nVolume | 1.0962724495085E+23 |
---|---|
Surface area | 1.1077194748658E+16 |
Circumference | 186547671.2392 |
Square
Length = nPerimeter | 118759936 |
---|---|
Area | 881495149920256 |
Diagonal | 41987978.03944 |
Cube
Length = nSurface area | 5288970899521536 |
---|---|
Volume | 2.617157689721E+22 |
Space diagonal | 51424560.763907 |
Equilateral Triangle
Length = nPerimeter | 89069952 |
---|---|
Area | 3.8169859657186E+14 |
Altitude | 25712280.381954 |
Triangular Pyramid
Length = nSurface area | 3.8169859657186E+14 |
---|---|
Volume | 3.0843499163937E+21 |
Height | 13995992.679813 |