29189920 (number)
29189920 is an even 8-digits composite number following 29189919 and preceding 29189921. In scientific notation, it is written as 2.9189920 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 11612160 positive integers (up to 29189920) that are relatively prime to 29189920.
Interesting facts
- 29189920 has 48 divisors, whose sum is 69338808
- The reverse of 29189920 is 02998192
- Previous prime number is 241
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | twenty-nine million one hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 2.9189920 × 10^7 |
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Engineering notation | 2.9189920 × 10^6 |
Prime Factorization of 29189920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 241 × 757
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1824370 | Product of the distinct prime numbers |
The prime factorization of 29189920 is 2 × 2 × 2 × 2 × 2 × 5 × 241 × 757. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29189920)
Multiplication
n×yn×2 | 58379840 |
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n×3 | 87569760 |
n×4 | 116759680 |
n×5 | 145949600 |
Division
n÷yn÷2 | 14594960 |
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n÷3 | 9729973.3333333 |
n÷3 | 7297480 |
n÷5 | 5837984 |
Exponentiation
nyn2 | 852051429606400 |
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n3 | 2.4871313066096E+22 |
n4 | 7.2599163869431E+29 |
n5 | 2.1191637854156E+37 |
Nth Root
y√n2√n | 5402.769660091 |
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3√n | 307.90090701013 |
4√n | 73.503535017651 |
5√n | 31.120501070957 |
Divisors of 29189920
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 | -29189919 | 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 29189920 can be divided by 48 positive divisors. The sum of these divisors (counting 29189920) is 1, the average is 0.020833333333333.
Base conversion 29189920
Base | System | Value |
---|---|---|
2 | Binary | 1101111010110011100100000 |
3 | Ternary | 2000221000001011 |
4 | Quaternary | 1233112130200 |
5 | Quinary | 24433034140 |
6 | Senary | 2521350304 |
8 | Octal | 157263440 |
10 | Decimal | 29189920 |
12 | Duodecimal | 9938394 |
16 | Hexadecimal | 1bd6720 |
20 | Vigesimal | 928eg0 |
36 | Base36 | hdn34 |
Cryptographic Hash Functions
md5 | 51d057e505c1861f40c7b7362bc134a3 |
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sha1 | cb2214eeec90e8af4f4711f9e4c0fb712827cfe8 |
sha256 | facae869178c18e6c3adef0bd9b02578e1141434ed7e1bed374530c52bc796b8 |
sha512 | 5a14ec7c68ae9d14ebfedf8a1afa94e186afee413e384bf5d6e946b3e7400ad32bed531778a37414d992d58ccf2f9b11e2156ed67f0f544ebbd7c663b9f807d7 |
ripemd-160 | 543aea65ca7979b5708282cdc7f90a504ac72c6a |
29189920 as geometric shapes
Circle
Radius = nDiameter | 58379840 |
---|---|
Circumference | 183405676.46175 |
Area | 2.6767985117321E+15 |
Sphere
Radius = nVolume | 1.0418071255144E+23 |
---|---|
Surface area | 1.0707194046929E+16 |
Circumference | 183405676.46175 |
Square
Length = nPerimeter | 116759680 |
---|---|
Area | 852051429606400 |
Diagonal | 41280780.748586 |
Cube
Length = nSurface area | 5112308577638400 |
---|---|
Volume | 2.4871313066096E+22 |
Space diagonal | 50558424.508871 |
Equilateral Triangle
Length = nPerimeter | 87569760 |
---|---|
Area | 3.68949091685E+14 |
Altitude | 25279212.254435 |
Triangular Pyramid
Length = nSurface area | 3.68949091685E+14 |
---|---|
Volume | 2.9311123543417E+21 |
Height | 13760260.249529 |