29121660 (number)
29121660 is an even 8-digits composite number following 29121659 and preceding 29121661. In scientific notation, it is written as 2.9121660 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 7698240 positive integers (up to 29121660) that are relatively prime to 29121660.
Interesting facts
- 29121660 has 48 divisors, whose sum is 70067200
- The reverse of 29121660 is 06612192
- Previous prime number is 199
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-nine million one hundred twenty-one thousand six hundred sixty |
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Notation
Scientific notation | 2.9121660 × 10^7 |
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Engineering notation | 2.9121660 × 10^6 |
Prime Factorization of 29121660
Prime Factorization 2 × 2 × 3 × 45 × 199 × 271
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14560830 | Product of the distinct prime numbers |
The prime factorization of 29121660 is 2 × 2 × 3 × 45 × 199 × 271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121660)
Multiplication
n×yn×2 | 58243320 |
---|---|
n×3 | 87364980 |
n×4 | 116486640 |
n×5 | 145608300 |
Division
n÷yn÷2 | 14560830 |
---|---|
n÷3 | 9707220 |
n÷3 | 7280415 |
n÷5 | 5824332 |
Exponentiation
nyn2 | 848071081155600 |
---|---|
n3 | 2.4697237681246E+22 |
n4 | 7.1922455869243E+29 |
n5 | 2.0945013061891E+37 |
Nth Root
y√n2√n | 5396.4488323341 |
---|---|
3√n | 307.66071313411 |
4√n | 73.460525674229 |
5√n | 31.105932512811 |
Divisors of 29121660
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 | -29121659 | 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 29121660 can be divided by 48 positive divisors. The sum of these divisors (counting 29121660) is 1, the average is 0.020833333333333.
Base conversion 29121660
Base | System | Value |
---|---|---|
2 | Binary | 1101111000101110001111100 |
3 | Ternary | 2000210112102000 |
4 | Quaternary | 1233011301330 |
5 | Quinary | 24423343120 |
6 | Senary | 2520102300 |
8 | Octal | 157056174 |
10 | Decimal | 29121660 |
12 | Duodecimal | 9904990 |
16 | Hexadecimal | 1bc5c7c |
20 | Vigesimal | 920430 |
36 | Base36 | hc6f0 |
Cryptographic Hash Functions
md5 | 99f15cc774a2f0f81c08aa71d86a6c4f |
---|---|
sha1 | 9a3c0f7a282b98378d5f6e2ead5a4dfa8cdcbf6d |
sha256 | 695c55ae4b9810abf91fa262e7b7b00aa0c34b5f9747debba316b47acb28c4f8 |
sha512 | 140859405622ab76220ba74a8e9609b2a3f3f96dc5151ac3d92cb9507c3954d81c39332e1b160ceefad36e5f49fcc8f9c1d750f9e52cb78876cf0873319f1f61 |
ripemd-160 | ce487994aa9f3d2d73159008096c9a28b339bc5e |
29121660 as geometric shapes
Circle
Radius = nDiameter | 58243320 |
---|---|
Circumference | 182976786.23268 |
Area | 2.6642938782804E+15 |
Sphere
Radius = nVolume | 1.0345154728448E+23 |
---|---|
Surface area | 1.0657175513122E+16 |
Circumference | 182976786.23268 |
Square
Length = nPerimeter | 116486640 |
---|---|
Area | 848071081155600 |
Diagonal | 41184246.530818 |
Cube
Length = nSurface area | 5088426486933600 |
---|---|
Volume | 2.4697237681246E+22 |
Space diagonal | 50440194.720746 |
Equilateral Triangle
Length = nPerimeter | 87364980 |
---|---|
Area | 3.6722555024784E+14 |
Altitude | 25220097.360373 |
Triangular Pyramid
Length = nSurface area | 3.6722555024784E+14 |
---|---|
Volume | 2.9105973734975E+21 |
Height | 13728082.176939 |