405339990 (number)
405339990 is an even 9-digits composite number following 405339989 and preceding 405339991. In scientific notation, it is written as 4.05339990 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 98264160 positive integers (up to 405339990) that are relatively prime to 405339990.
Interesting facts
- 405339990 has 32 divisors, whose sum is 1061254656
- The reverse of 405339990 is 099933504
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred five million three hundred thirty-nine thousand nine hundred ninety |
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Notation
Scientific notation | 4.05339990 × 10^8 |
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Engineering notation | 4.05339990 × 10^6 |
Prime Factorization of 405339990
Prime Factorization 2 × 3 × 5 × 11 × 1228303
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 405339990 | Product of the distinct prime numbers |
The prime factorization of 405339990 is 2 × 3 × 5 × 11 × 1228303. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 405339990)
Multiplication
n×yn×2 | 810679980 |
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n×3 | 1216019970 |
n×4 | 1621359960 |
n×5 | 2026699950 |
Division
n÷yn÷2 | 202669995 |
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n÷3 | 135113330 |
n÷3 | 101334997.5 |
n÷5 | 81067998 |
Exponentiation
nyn2 | 164300507493200100 |
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n3 | 6.6597566064289E+25 |
n4 | 2.6994656762523E+34 |
n5 | 1.0942013902175E+43 |
Nth Root
y√n2√n | 20133.057144905 |
---|---|
3√n | 740.07059832901 |
4√n | 141.89100445379 |
5√n | 52.670069386538 |
Divisors of 405339990
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 | -405339989 | 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 405339990 can be divided by 32 positive divisors. The sum of these divisors (counting 405339990) is 1, the average is 0.03125.
Base conversion 405339990
Base | System | Value |
---|---|---|
2 | Binary | 11000001010001111111101010110 |
3 | Ternary | 1001020201101221020 |
4 | Quaternary | 120022033331112 |
5 | Quinary | 1312231334430 |
6 | Senary | 104115502010 |
8 | Octal | 3012177526 |
10 | Decimal | 405339990 |
12 | Duodecimal | b38b7906 |
16 | Hexadecimal | 1828ff56 |
20 | Vigesimal | 66d79ja |
36 | Base36 | 6pbuc6 |
Cryptographic Hash Functions
md5 | 114f83a4da79bbab00e3261220c87a6d |
---|---|
sha1 | 95cbcf09b95cab8663a72ec8d96198a91bcc0555 |
sha256 | 3a53b279a29742bb40ea9366634fe2e6dccf7cd416a81d5d0e49f95eb53bd189 |
sha512 | a1f4fcc607f7e382621e2c8fe860e33ee0e5d65bd0f3b5a423dc86e33ca2d203e7e13cfb210208a621a4610a5187f2c6a92cb7af50fe94465b6e6184101aed77 |
ripemd-160 | 40bdef7f6d709566021062fb34c6b6ea5ea72b31 |
405339990 as geometric shapes
Circle
Radius = nDiameter | 810679980 |
---|---|
Circumference | 2546826269.5803 |
Area | 5.1616526732171E+17 |
Sphere
Radius = nVolume | 2.7896323239271E+26 |
---|---|
Surface area | 2.0646610692868E+18 |
Circumference | 2546826269.5803 |
Square
Length = nPerimeter | 1621359960 |
---|---|
Area | 164300507493200100 |
Diagonal | 573237311.23017 |
Cube
Length = nSurface area | 985803044959200600 |
---|---|
Volume | 6.6597566064289E+25 |
Space diagonal | 702069457.01946 |
Equilateral Triangle
Length = nPerimeter | 1216019970 |
---|---|
Area | 7.1144206671893E+16 |
Altitude | 351034728.50973 |
Triangular Pyramid
Length = nSurface area | 7.1144206671893E+16 |
---|---|
Volume | 7.8485984290963E+24 |
Height | 191079103.74339 |