29129744 (number)
29129744 is an even 8-digits composite number following 29129743 and preceding 29129745. In scientific notation, it is written as 2.9129744 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 12405888 positive integers (up to 29129744) that are relatively prime to 29129744.
Interesting facts
- 29129744 has 40 divisors, whose sum is 64906560
- The reverse of 29129744 is 44792192
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twenty-nine million one hundred twenty-nine thousand seven hundred forty-four |
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Notation
Scientific notation | 2.9129744 × 10^7 |
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Engineering notation | 2.9129744 × 10^6 |
Prime Factorization of 29129744
Prime Factorization 2 × 2 × 2 × 2 × 7 × 179 × 1453
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3641218 | Product of the distinct prime numbers |
The prime factorization of 29129744 is 2 × 2 × 2 × 2 × 7 × 179 × 1453. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29129744)
Multiplication
n×yn×2 | 58259488 |
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n×3 | 87389232 |
n×4 | 116518976 |
n×5 | 145648720 |
Division
n÷yn÷2 | 14564872 |
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n÷3 | 9709914.6666667 |
n÷3 | 7282436 |
n÷5 | 5825948.8 |
Exponentiation
nyn2 | 848541985505536 |
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n3 | 2.4717810811028E+22 |
n4 | 7.2002350116568E+29 |
n5 | 2.097410026294E+37 |
Nth Root
y√n2√n | 5397.197791447 |
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3√n | 307.68917876305 |
4√n | 73.465623195117 |
5√n | 31.10765928554 |
Divisors of 29129744
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 | -29129743 | 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 29129744 can be divided by 40 positive divisors. The sum of these divisors (counting 29129744) is 1, the average is 0.025.
Base conversion 29129744
Base | System | Value |
---|---|---|
2 | Binary | 1101111000111110000010000 |
3 | Ternary | 2000210221111102 |
4 | Quaternary | 1233013300100 |
5 | Quinary | 24424122434 |
6 | Senary | 2520203532 |
8 | Octal | 157076020 |
10 | Decimal | 29129744 |
12 | Duodecimal | 99095a8 |
16 | Hexadecimal | 1bc7c10 |
20 | Vigesimal | 921474 |
36 | Base36 | hccnk |
Cryptographic Hash Functions
md5 | 7c1b56778a931e74516776cfb43ef380 |
---|---|
sha1 | 6f4f30c924a5ef68adb15782adaecd3595582f70 |
sha256 | 8eb2f66acec58ad34a573ba4eb8546bdc5e1064facd1b0937c23950da7431cf0 |
sha512 | 8732d93d655247fa65f19de6361176e828e42607db0653a9a3002a9d83586995009bf6d2f90f04a75bc01e6a0f1c62173cda0b14b60273392c4e05d6d508748c |
ripemd-160 | 7e4e20a54bd3a381d2bbb9c80acd7b520b297d3c |
29129744 as geometric shapes
Circle
Radius = nDiameter | 58259488 |
---|---|
Circumference | 183027579.5027 |
Area | 2.6657732679267E+15 |
Sphere
Radius = nVolume | 1.03537723809E+23 |
---|---|
Surface area | 1.0663093071707E+16 |
Circumference | 183027579.5027 |
Square
Length = nPerimeter | 116518976 |
---|---|
Area | 848541985505536 |
Diagonal | 41195679.033256 |
Cube
Length = nSurface area | 5091251913033216 |
---|---|
Volume | 2.4717810811028E+22 |
Space diagonal | 50454196.619475 |
Equilateral Triangle
Length = nPerimeter | 87389232 |
---|---|
Area | 3.6742945781274E+14 |
Altitude | 25227098.309737 |
Triangular Pyramid
Length = nSurface area | 3.6742945781274E+14 |
---|---|
Volume | 2.913021940094E+21 |
Height | 13731893.011085 |