542781729 (number)
542781729 is an odd 9-digits composite number following 542781728 and preceding 542781730. In scientific notation, it is written as 5.42781729 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 291911040 positive integers (up to 542781729) that are relatively prime to 542781729.
Interesting facts
- 542781729 has 32 divisors, whose sum is 908199936
- The reverse of 542781729 is 927187245
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | five hundred forty-two million seven hundred eighty-one thousand seven hundred twenty-nine |
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Notation
Scientific notation | 5.42781729 × 10^8 |
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Engineering notation | 5.42781729 × 10^6 |
Prime Factorization of 542781729
Prime Factorization 27 × 3 × 7 × 17 × 56311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 542781729 | Product of the distinct prime numbers |
The prime factorization of 542781729 is 27 × 3 × 7 × 17 × 56311. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 542781729)
Multiplication
n×yn×2 | 1085563458 |
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n×3 | 1628345187 |
n×4 | 2171126916 |
n×5 | 2713908645 |
Division
n÷yn÷2 | 271390864.5 |
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n÷3 | 180927243 |
n÷3 | 135695432.25 |
n÷5 | 108556345.8 |
Exponentiation
nyn2 | 294612005336229441 |
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n3 | 1.5991001364056E+26 |
n4 | 8.6796233688234E+34 |
n5 | 4.7111409791988E+43 |
Nth Root
y√n2√n | 23297.676472129 |
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3√n | 815.72118231563 |
4√n | 152.63576406639 |
5√n | 55.837381527678 |
Divisors of 542781729
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -542781728 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 542781729 can be divided by 32 positive divisors. The sum of these divisors (counting 542781729) is 1, the average is 0.03125.
Base conversion 542781729
Base | System | Value |
---|---|---|
2 | Binary | 100000010110100011000100100001 |
3 | Ternary | 1101211100011120000 |
4 | Quaternary | 200112203010201 |
5 | Quinary | 2102423003404 |
6 | Senary | 125505410213 |
8 | Octal | 4026430441 |
10 | Decimal | 542781729 |
12 | Duodecimal | 131939969 |
16 | Hexadecimal | 205a3121 |
20 | Vigesimal | 89c7e69 |
36 | Base36 | 8z5p29 |
Cryptographic Hash Functions
md5 | ffd5da06d16985e42a3830d433b9cb45 |
---|---|
sha1 | d1484c921fe728cc625d167587197c24be03ce8a |
sha256 | 87f32d5e6d8339780709ae122c86cd55ef25364495c6869445cfa1a6a22128da |
sha512 | 7792b3c792f4d23031561ec3fa53baa9b38fce5e180261d7547e42d1397307f8560e37079542283eb6add01fdc99c022fdfd80c0e0e6203825edcff362b6edea |
ripemd-160 | 1f1dcea29be6d521f7fcb082c5a08148406ccb3a |
542781729 as geometric shapes
Circle
Radius = nDiameter | 1085563458 |
---|---|
Circumference | 3410398184.6583 |
Area | 9.2555091162366E+17 |
Sphere
Radius = nVolume | 6.6982949878482E+26 |
---|---|
Surface area | 3.7022036464946E+18 |
Circumference | 3410398184.6583 |
Square
Length = nPerimeter | 2171126916 |
---|---|
Area | 294612005336229441 |
Diagonal | 767609282.56012 |
Cube
Length = nSurface area | 1767672032017376646 |
---|---|
Volume | 1.5991001364056E+26 |
Space diagonal | 940125532.04808 |
Equilateral Triangle
Length = nPerimeter | 1628345187 |
---|---|
Area | 1.2757074044053E+17 |
Altitude | 470062766.02404 |
Triangular Pyramid
Length = nSurface area | 1.2757074044053E+17 |
---|---|
Volume | 1.8845575837478E+25 |
Height | 255869760.85337 |