29122820 (number)
29122820 is an even 8-digits composite number following 29122819 and preceding 29122821. In scientific notation, it is written as 2.9122820 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 10947456 positive integers (up to 29122820) that are relatively prime to 29122820.
Interesting facts
- 29122820 has 48 divisors, whose sum is 64895040
- The reverse of 29122820 is 02822192
- Previous prime number is 443
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twenty-nine million one hundred twenty-two thousand eight hundred twenty |
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Notation
Scientific notation | 2.9122820 × 10^7 |
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Engineering notation | 2.9122820 × 10^6 |
Prime Factorization of 29122820
Prime Factorization 2 × 2 × 19 × 5 × 443 × 173
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14561410 | Product of the distinct prime numbers |
The prime factorization of 29122820 is 2 × 2 × 19 × 5 × 443 × 173. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29122820)
Multiplication
n×yn×2 | 58245640 |
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n×3 | 87368460 |
n×4 | 116491280 |
n×5 | 145614100 |
Division
n÷yn÷2 | 14561410 |
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n÷3 | 9707606.6666667 |
n÷3 | 7280705 |
n÷5 | 5824564 |
Exponentiation
nyn2 | 848138644752400 |
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n3 | 2.4700189086168E+22 |
n4 | 7.1933916072244E+29 |
n5 | 2.0949184896671E+37 |
Nth Root
y√n2√n | 5396.5563093514 |
---|---|
3√n | 307.66479808541 |
4√n | 73.461257199638 |
5√n | 31.106180316726 |
Divisors of 29122820
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 | -29122819 | 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 29122820 can be divided by 48 positive divisors. The sum of these divisors (counting 29122820) is 1, the average is 0.020833333333333.
Base conversion 29122820
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110000100000100 |
3 | Ternary | 2000210120222222 |
4 | Quaternary | 1233012010010 |
5 | Quinary | 24423412240 |
6 | Senary | 2520111512 |
8 | Octal | 157060404 |
10 | Decimal | 29122820 |
12 | Duodecimal | 9905598 |
16 | Hexadecimal | 1bc6104 |
20 | Vigesimal | 920710 |
36 | Base36 | hc7b8 |
Cryptographic Hash Functions
md5 | 0451999c8eb00c7580738b71faf8af2d |
---|---|
sha1 | 28807b24ec509776896600c6644c44874b722782 |
sha256 | 0f7d82921723587a96338a4da213e378cf9f28abcd26c67ab22e7a935810e848 |
sha512 | 9d784915902fbabf00347b4be8ab496f2940940d1cc90a352b56aed0b523d5f8f6ed0931a271fa80df018af5f4970b0728195f60020599be8f95bb09afa2b6df |
ripemd-160 | 3acc4a9bdb9823301586b918b9ac905d60f40735 |
29122820 as geometric shapes
Circle
Radius = nDiameter | 58245640 |
---|---|
Circumference | 182984074.72764 |
Area | 2.6645061355797E+15 |
Sphere
Radius = nVolume | 1.0346391010051E+23 |
---|---|
Surface area | 1.0658024542319E+16 |
Circumference | 182984074.72764 |
Square
Length = nPerimeter | 116491280 |
---|---|
Area | 848138644752400 |
Diagonal | 41185887.01855 |
Cube
Length = nSurface area | 5088831868514400 |
---|---|
Volume | 2.4700189086168E+22 |
Space diagonal | 50442203.899683 |
Equilateral Triangle
Length = nPerimeter | 87368460 |
---|---|
Area | 3.6725480614344E+14 |
Altitude | 25221101.949842 |
Triangular Pyramid
Length = nSurface area | 3.6725480614344E+14 |
---|---|
Volume | 2.9109451999032E+21 |
Height | 13728629.006183 |