20403468 (number)
20403468 is an even 8-digits composite number following 20403467 and preceding 20403469. In scientific notation, it is written as 2.0403468 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 6400512 positive integers (up to 20403468) that are relatively prime to 20403468.
Interesting facts
- 20403468 has 48 divisors, whose sum is 56014560
- The reverse of 20403468 is 86430402
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million four hundred three thousand four hundred sixty-eight |
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Notation
Scientific notation | 2.0403468 × 10^7 |
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Engineering notation | 2.0403468 × 10^6 |
Prime Factorization of 20403468
Prime Factorization 2 × 2 × 17 × 9 × 3 × 11113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10201734 | Product of the distinct prime numbers |
The prime factorization of 20403468 is 2 × 2 × 17 × 9 × 3 × 11113. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20403468)
Multiplication
n×yn×2 | 40806936 |
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n×3 | 61210404 |
n×4 | 81613872 |
n×5 | 102017340 |
Division
n÷yn÷2 | 10201734 |
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n÷3 | 6801156 |
n÷3 | 5100867 |
n÷5 | 4080693.6 |
Exponentiation
nyn2 | 416301506427024 |
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n3 | 8.4939944647356E+21 |
n4 | 1.7330694425341E+29 |
n5 | 3.5360626912522E+36 |
Nth Root
y√n2√n | 4517.0198139924 |
---|---|
3√n | 273.25492430049 |
4√n | 67.208777804632 |
5√n | 28.969486571904 |
Divisors of 20403468
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 | -20403467 | 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 20403468 can be divided by 48 positive divisors. The sum of these divisors (counting 20403468) is 1, the average is 0.020833333333333.
Base conversion 20403468
Base | System | Value |
---|---|---|
2 | Binary | 1001101110101010100001100 |
3 | Ternary | 1102101121022000 |
4 | Quaternary | 1031311110030 |
5 | Quinary | 20210402333 |
6 | Senary | 2005152300 |
8 | Octal | 115652414 |
10 | Decimal | 20403468 |
12 | Duodecimal | 69bb690 |
16 | Hexadecimal | 137550c |
20 | Vigesimal | 67a8d8 |
36 | Base36 | c5bf0 |
Cryptographic Hash Functions
md5 | 1251b6051ace838e8e632414690b341d |
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sha1 | 7bad9271a2753f0710f465e896456342862a8440 |
sha256 | 140017a2a566cfc8dab1523742baa08d6b4d00561a09a314a3cd1282dae87af5 |
sha512 | 86bf20a228daa7f2be3dd4a79d6cb65015cd815e9c0e4594b5f954235ab6f5fa1076a2b43646aae96741736a5af9c491bf48047c3ccc7e3cc79cb506ecaeb498 |
ripemd-160 | c0450822a1364b2bf2dd85bb5886c097e074abd7 |
20403468 as geometric shapes
Circle
Radius = nDiameter | 40806936 |
---|---|
Circumference | 128198770.35311 |
Area | 1.3078497542695E+15 |
Sphere
Radius = nVolume | 3.5579560813394E+22 |
---|---|
Surface area | 5.231399017078E+15 |
Circumference | 128198770.35311 |
Square
Length = nPerimeter | 81613872 |
---|---|
Area | 416301506427024 |
Diagonal | 28854861.165045 |
Cube
Length = nSurface area | 2497809038562144 |
---|---|
Volume | 8.4939944647356E+21 |
Space diagonal | 35339843.226606 |
Equilateral Triangle
Length = nPerimeter | 61210404 |
---|---|
Area | 1.8026384009977E+14 |
Altitude | 17669921.613303 |
Triangular Pyramid
Length = nSurface area | 1.8026384009977E+14 |
---|---|
Volume | 1.0010268475626E+21 |
Height | 9618287.0550152 |