742805105 (number)
742805105 is an odd 9-digits composite number following 742805104 and preceding 742805106. In scientific notation, it is written as 7.42805105 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 491290560 positive integers (up to 742805105) that are relatively prime to 742805105.
Interesting facts
- 742805105 has 32 divisors, whose sum is 1055047680
- The reverse of 742805105 is 501508247
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | seven hundred forty-two million eight hundred five thousand one hundred five |
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Notation
Scientific notation | 7.42805105 × 10^8 |
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Engineering notation | 7.42805105 × 10^6 |
Prime Factorization of 742805105
Prime Factorization 7 × 5 × 31 × 359 × 1907
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 742805105 | Product of the distinct prime numbers |
The prime factorization of 742805105 is 7 × 5 × 31 × 359 × 1907. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 742805105)
Multiplication
n×yn×2 | 1485610210 |
---|---|
n×3 | 2228415315 |
n×4 | 2971220420 |
n×5 | 3714025525 |
Division
n÷yn÷2 | 371402552.5 |
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n÷3 | 247601701.66667 |
n÷3 | 185701276.25 |
n÷5 | 148561021 |
Exponentiation
nyn2 | 551759424014061025 |
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n3 | 4.098497168895E+26 |
n4 | 3.0443846198833E+35 |
n5 | 2.2613844372328E+44 |
Nth Root
y√n2√n | 27254.451104361 |
---|---|
3√n | 905.64562458794 |
4√n | 165.08922164806 |
5√n | 59.453164540892 |
Divisors of 742805105
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 | -742805104 | 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 742805105 can be divided by 32 positive divisors. The sum of these divisors (counting 742805105) is 1, the average is 0.03125.
Base conversion 742805105
Base | System | Value |
---|---|---|
2 | Binary | 101100010001100100111001110001 |
3 | Ternary | 1220202201102001012 |
4 | Quaternary | 230101210321301 |
5 | Quinary | 3010124230410 |
6 | Senary | 201412520305 |
8 | Octal | 5421447161 |
10 | Decimal | 742805105 |
12 | Duodecimal | 188920095 |
16 | Hexadecimal | 2c464e71 |
20 | Vigesimal | bc2acf5 |
36 | Base36 | ca8w35 |
Cryptographic Hash Functions
md5 | ea98935c25b4efa6dfa75db189189228 |
---|---|
sha1 | d20ea70456ceee3770c773c876c2eb9e112f5752 |
sha256 | 5dd0e05f9659b61a19a10fb634fdbec5d14162d68aaab632089cf3b333c1e5c2 |
sha512 | b483758d3b4dbca5de8d154f9aeb140bbf52c0cb22c2c75218c0bc13401b6363c8d1822334808541bad83b6d4710d7af4bcd10cf25ab66dfc86abbb7c4440a44 |
ripemd-160 | d5a5b91a4b9e07e81a7a1ad2e718aa6a35ac5a3d |
742805105 as geometric shapes
Circle
Radius = nDiameter | 1485610210 |
---|---|
Circumference | 4667182121.834 |
Area | 1.7334033530315E+18 |
Sphere
Radius = nVolume | 1.7167744795412E+27 |
---|---|
Surface area | 6.933613412126E+18 |
Circumference | 4667182121.834 |
Square
Length = nPerimeter | 2971220420 |
---|---|
Area | 551759424014061025 |
Diagonal | 1050485053.691 |
Cube
Length = nSurface area | 3310556544084366150 |
---|---|
Volume | 4.098497168895E+26 |
Space diagonal | 1286576181.9815 |
Equilateral Triangle
Length = nPerimeter | 2228415315 |
---|---|
Area | 2.3891883898682E+17 |
Altitude | 643288090.99077 |
Triangular Pyramid
Length = nSurface area | 2.3891883898682E+17 |
---|---|
Volume | 4.8301252346659E+25 |
Height | 350161684.56366 |