29947995 (number)
29947995 is an odd 8-digits composite number following 29947994 and preceding 29947996. In scientific notation, it is written as 2.9947995 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 11975040 positive integers (up to 29947995) that are relatively prime to 29947995.
Interesting facts
- 29947995 has 48 divisors, whose sum is 47608704
- The reverse of 29947995 is 59974992
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | twenty-nine million nine hundred forty-seven thousand nine hundred ninety-five |
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Notation
Scientific notation | 2.9947995 × 10^7 |
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Engineering notation | 2.9947995 × 10^6 |
Prime Factorization of 29947995
Prime Factorization 33 × 35 × 3 × 3 × 67 × 43
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9982665 | Product of the distinct prime numbers |
The prime factorization of 29947995 is 33 × 35 × 3 × 3 × 67 × 43. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29947995)
Multiplication
n×yn×2 | 59895990 |
---|---|
n×3 | 89843985 |
n×4 | 119791980 |
n×5 | 149739975 |
Division
n÷yn÷2 | 14973997.5 |
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n÷3 | 9982665 |
n÷3 | 7486998.75 |
n÷5 | 5989599 |
Exponentiation
nyn2 | 896882404520025 |
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n3 | 2.6859829766154E+22 |
n4 | 8.0439804753762E+29 |
n5 | 2.4090108705666E+37 |
Nth Root
y√n2√n | 5472.4761306012 |
---|---|
3√n | 310.54360049591 |
4√n | 73.976186239906 |
5√n | 31.280490205177 |
Divisors of 29947995
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29947994 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29947995 can be divided by 48 positive divisors. The sum of these divisors (counting 29947995) is 1, the average is 0.020833333333333.
Base conversion 29947995
Base | System | Value |
---|---|---|
2 | Binary | 1110010001111100001011011 |
3 | Ternary | 2002100111221000 |
4 | Quaternary | 1302033201123 |
5 | Quinary | 30131313440 |
6 | Senary | 2545520043 |
8 | Octal | 162174133 |
10 | Decimal | 29947995 |
12 | Duodecimal | a043023 |
16 | Hexadecimal | 1c8f85b |
20 | Vigesimal | 9739jf |
36 | Base36 | htw0r |
Cryptographic Hash Functions
md5 | 60b31a6b9a5fd577961eaba059587b87 |
---|---|
sha1 | f91934b62d78cd0c0dc24dc4bf72bda4d4717bb0 |
sha256 | 866f7d53822efe9a3c5c2f78cb605a8d325e93068fbfec9aa6462b119e2005f6 |
sha512 | d83a976b2c1daea9fa0e83853b8330b172c3522ecdd2ab361864e253a22e1b54a6ecfe2a56a0dabfe37641ec796deb3ef4cd436ab748c808f1dfed920c0053a6 |
ripemd-160 | 11a0f890fd9af0ccff7e9069541b41568d5cd176 |
29947995 as geometric shapes
Circle
Radius = nDiameter | 59895990 |
---|---|
Circumference | 188168802.16349 |
Area | 2.8176391731741E+15 |
Sphere
Radius = nVolume | 1.1251019182669E+23 |
---|---|
Surface area | 1.1270556692696E+16 |
Circumference | 188168802.16349 |
Square
Length = nPerimeter | 119791980 |
---|---|
Area | 896882404520025 |
Diagonal | 42352860.694882 |
Cube
Length = nSurface area | 5381294427120150 |
---|---|
Volume | 2.6859829766154E+22 |
Space diagonal | 51871448.924819 |
Equilateral Triangle
Length = nPerimeter | 89843985 |
---|---|
Area | 3.8836147326081E+14 |
Altitude | 25935724.462409 |
Triangular Pyramid
Length = nSurface area | 3.8836147326081E+14 |
---|---|
Volume | 3.1654612948606E+21 |
Height | 14117620.231627 |