29897712 (number)
29897712 is an even 8-digits composite number following 29897711 and preceding 29897713. In scientific notation, it is written as 2.9897712 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 9198720 positive integers (up to 29897712) that are relatively prime to 29897712.
Interesting facts
- 29897712 has 40 divisors, whose sum is 69318480
- The reverse of 29897712 is 21779892
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-nine million eight hundred ninety-seven thousand seven hundred twelve |
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Notation
Scientific notation | 2.9897712 × 10^7 |
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Engineering notation | 2.9897712 × 10^6 |
Prime Factorization of 29897712
Prime Factorization 2 × 2 × 2 × 2 × 9 × 13 × 15971
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3737214 | Product of the distinct prime numbers |
The prime factorization of 29897712 is 2 × 2 × 2 × 2 × 9 × 13 × 15971. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29897712)
Multiplication
n×yn×2 | 59795424 |
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n×3 | 89693136 |
n×4 | 119590848 |
n×5 | 149488560 |
Division
n÷yn÷2 | 14948856 |
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n÷3 | 9965904 |
n÷3 | 7474428 |
n÷5 | 5979542.4 |
Exponentiation
nyn2 | 893873182834944 |
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n3 | 2.6724762984922E+22 |
n4 | 7.9900926699147E+29 |
n5 | 2.3888548949842E+37 |
Nth Root
y√n2√n | 5467.880027945 |
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3√n | 310.36970113792 |
4√n | 73.945114970125 |
5√n | 31.269979088789 |
Divisors of 29897712
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 | -29897711 | 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 29897712 can be divided by 40 positive divisors. The sum of these divisors (counting 29897712) is 1, the average is 0.025.
Base conversion 29897712
Base | System | Value |
---|---|---|
2 | Binary | 1110010000011001111110000 |
3 | Ternary | 2002020221221200 |
4 | Quaternary | 1302003033300 |
5 | Quinary | 30123211322 |
6 | Senary | 2544451200 |
8 | Octal | 162031760 |
10 | Decimal | 29897712 |
12 | Duodecimal | a019b00 |
16 | Hexadecimal | 1c833f0 |
20 | Vigesimal | 96h45c |
36 | Base36 | hst80 |
Cryptographic Hash Functions
md5 | 1084c6b337047f453fee26d1f2494697 |
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sha1 | 6cd41b3474a707930e16117620cc6d64996607c3 |
sha256 | e4b9825d38b3905429ac054bb0dcb264ef6b4ac4dd147e523a857fb9a2da4508 |
sha512 | 494a9c4ff08eebc0c72af76579f44c549932715fd503bf4f2aab762f2ec81c74fdca258836a84d406ca566d32d2397f63ab13906a464fe4ecf82b8801f2a41d4 |
ripemd-160 | d33a70e8f9d62ad0a8d5929b6e97f318453bb52e |
29897712 as geometric shapes
Circle
Radius = nDiameter | 59795424 |
---|---|
Circumference | 187852864.75669 |
Area | 2.8081854244352E+15 |
Sphere
Radius = nVolume | 1.1194442541648E+23 |
---|---|
Surface area | 1.1232741697741E+16 |
Circumference | 187852864.75669 |
Square
Length = nPerimeter | 119590848 |
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Area | 893873182834944 |
Diagonal | 42281749.794325 |
Cube
Length = nSurface area | 5363239097009664 |
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Volume | 2.6724762984922E+22 |
Space diagonal | 51784356.214062 |
Equilateral Triangle
Length = nPerimeter | 89693136 |
---|---|
Area | 3.8705844204836E+14 |
Altitude | 25892178.107031 |
Triangular Pyramid
Length = nSurface area | 3.8705844204836E+14 |
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Volume | 3.1495435220403E+21 |
Height | 14093916.598108 |