29121105 (number)
29121105 is an odd 8-digits composite number following 29121104 and preceding 29121106. In scientific notation, it is written as 2.9121105 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 13305600 positive integers (up to 29121105) that are relatively prime to 29121105.
Interesting facts
- 29121105 has 64 divisors, whose sum is 53932032
- The reverse of 29121105 is 50112192
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty-nine million one hundred twenty-one thousand one hundred five |
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Notation
Scientific notation | 2.9121105 × 10^7 |
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Engineering notation | 2.9121105 × 10^6 |
Prime Factorization of 29121105
Prime Factorization 3 × 13 × 5 × 43 × 23 × 151
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29121105 | Product of the distinct prime numbers |
The prime factorization of 29121105 is 3 × 13 × 5 × 43 × 23 × 151. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121105)
Multiplication
n×yn×2 | 58242210 |
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n×3 | 87363315 |
n×4 | 116484420 |
n×5 | 145605525 |
Division
n÷yn÷2 | 14560552.5 |
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n÷3 | 9707035 |
n÷3 | 7280276.25 |
n÷5 | 5824221 |
Exponentiation
nyn2 | 848038756421025 |
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n3 | 2.4695825669806E+22 |
n4 | 7.1916973239212E+29 |
n5 | 2.0943017289813E+37 |
Nth Root
y√n2√n | 5396.3974093834 |
---|---|
3√n | 307.65875865784 |
4√n | 73.460175669429 |
5√n | 31.105813948662 |
Divisors of 29121105
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29121104 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29121105 can be divided by 64 positive divisors. The sum of these divisors (counting 29121105) is 1, the average is 0.015625.
Base conversion 29121105
Base | System | Value |
---|---|---|
2 | Binary | 1101111000101101001010001 |
3 | Ternary | 2000210111122110 |
4 | Quaternary | 1233011221101 |
5 | Quinary | 24423333410 |
6 | Senary | 2520055533 |
8 | Octal | 157055121 |
10 | Decimal | 29121105 |
12 | Duodecimal | 99045a9 |
16 | Hexadecimal | 1bc5a51 |
20 | Vigesimal | 9202f5 |
36 | Base36 | hc5zl |
Cryptographic Hash Functions
md5 | 6842c9a2d59516cce0c43780efcd4cd4 |
---|---|
sha1 | 5322a99e21d5f425116453664d7e16b1493eaacc |
sha256 | 9ac68f328a14b7758e9c3665ddc9f710aaf2877f41ba736d077ae232cfcd46b2 |
sha512 | 8907160ca636957a6a99a3f4ea50096c3187ea38d8c1742a9230c6f6e56c83776efe49b3d75a1b0ce3c70a4e36e51d15e3a7d2570e25a81762ecb24cfb3e1127 |
ripemd-160 | e62df76a0b1fd1dca4c4ed85e818900262c7229f |
29121105 as geometric shapes
Circle
Radius = nDiameter | 58242210 |
---|---|
Circumference | 182973299.06483 |
Area | 2.6641923271317E+15 |
Sphere
Radius = nVolume | 1.034456326648E+23 |
---|---|
Surface area | 1.0656769308527E+16 |
Circumference | 182973299.06483 |
Square
Length = nPerimeter | 116484420 |
---|---|
Area | 848038756421025 |
Diagonal | 41183461.642291 |
Cube
Length = nSurface area | 5088232538526150 |
---|---|
Volume | 2.4695825669806E+22 |
Space diagonal | 50439233.432548 |
Equilateral Triangle
Length = nPerimeter | 87363315 |
---|---|
Area | 3.6721155322719E+14 |
Altitude | 25219616.716274 |
Triangular Pyramid
Length = nSurface area | 3.6721155322719E+14 |
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Volume | 2.9104309663535E+21 |
Height | 13727820.54743 |