20349468 (number)
20349468 is an even 8-digits composite number following 20349467 and preceding 20349469. In scientific notation, it is written as 2.0349468 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 6726240 positive integers (up to 20349468) that are relatively prime to 20349468.
Interesting facts
- 20349468 has 48 divisors, whose sum is 53007360
- The reverse of 20349468 is 86494302
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million three hundred forty-nine thousand four hundred sixty-eight |
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Notation
Scientific notation | 2.0349468 × 10^7 |
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Engineering notation | 2.0349468 × 10^6 |
Prime Factorization of 20349468
Prime Factorization 2 × 2 × 543 × 3 × 9 × 347
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10174734 | Product of the distinct prime numbers |
The prime factorization of 20349468 is 2 × 2 × 543 × 3 × 9 × 347. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20349468)
Multiplication
n×yn×2 | 40698936 |
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n×3 | 61048404 |
n×4 | 81397872 |
n×5 | 101747340 |
Division
n÷yn÷2 | 10174734 |
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n÷3 | 6783156 |
n÷3 | 5087367 |
n÷5 | 4069893.6 |
Exponentiation
nyn2 | 414100847883024 |
---|---|
n3 | 8.4267319527685E+21 |
n4 | 1.7147951221744E+29 |
n5 | 3.4895168465244E+36 |
Nth Root
y√n2√n | 4511.0384613745 |
---|---|
3√n | 273.01364501295 |
4√n | 67.164264764639 |
5√n | 28.954136132449 |
Divisors of 20349468
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 | -20349467 | 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 20349468 can be divided by 48 positive divisors. The sum of these divisors (counting 20349468) is 1, the average is 0.020833333333333.
Base conversion 20349468
Base | System | Value |
---|---|---|
2 | Binary | 1001101101000001000011100 |
3 | Ternary | 1102021212020000 |
4 | Quaternary | 1031220020130 |
5 | Quinary | 20202140333 |
6 | Senary | 2004054300 |
8 | Octal | 115501034 |
10 | Decimal | 20349468 |
12 | Duodecimal | 6994390 |
16 | Hexadecimal | 136821c |
20 | Vigesimal | 673dd8 |
36 | Base36 | c45r0 |
Cryptographic Hash Functions
md5 | dcb230300875e9eba7d7db351cf84341 |
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sha1 | 99588caf76b12e75f05a6d8b149fa330367cd671 |
sha256 | 2e127b87f91c5551e459d559a14c28eac44c9cd9c826ccbdb2c5f6d0d65639cf |
sha512 | 25690f4426e107be43e21d76bfee1c8daeee9cef1b6852bdc9731a44c31740d25e5d7784cbb3e7148a2ea6cea7534c90de66b1e65760342a30be5852107c835d |
ripemd-160 | 08923cdfdd2b436d1b1312187e7f41b992a84bd2 |
20349468 as geometric shapes
Circle
Radius = nDiameter | 40698936 |
---|---|
Circumference | 127859478.34652 |
Area | 1.3009361815546E+15 |
Sphere
Radius = nVolume | 3.5297812262117E+22 |
---|---|
Surface area | 5.2037447262185E+15 |
Circumference | 127859478.34652 |
Square
Length = nPerimeter | 81397872 |
---|---|
Area | 414100847883024 |
Diagonal | 28778493.632677 |
Cube
Length = nSurface area | 2484605087298144 |
---|---|
Volume | 8.4267319527685E+21 |
Space diagonal | 35246312.482997 |
Equilateral Triangle
Length = nPerimeter | 61048404 |
---|---|
Area | 1.7931092699769E+14 |
Altitude | 17623156.241499 |
Triangular Pyramid
Length = nSurface area | 1.7931092699769E+14 |
---|---|
Volume | 9.9309988450732E+20 |
Height | 9592831.2108924 |