21504204 (number)
21504204 is an even 8-digits composite number following 21504203 and preceding 21504205. In scientific notation, it is written as 2.1504204 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 60 positive divisors. There are 6933600 positive integers (up to 21504204) that are relatively prime to 21504204.
Interesting facts
- 21504204 has 60 divisors, whose sum is 58056768
- The reverse of 21504204 is 40240512
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty-one million five hundred four thousand two hundred four |
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Notation
Scientific notation | 2.1504204 × 10^7 |
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Engineering notation | 2.1504204 × 10^6 |
Prime Factorization of 21504204
Prime Factorization 2 × 2 × 9 × 3 × 3 × 31 × 2141
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3584034 | Product of the distinct prime numbers |
The prime factorization of 21504204 is 2 × 2 × 9 × 3 × 3 × 31 × 2141. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21504204)
Multiplication
n×yn×2 | 43008408 |
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n×3 | 64512612 |
n×4 | 86016816 |
n×5 | 107521020 |
Division
n÷yn÷2 | 10752102 |
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n÷3 | 7168068 |
n÷3 | 5376051 |
n÷5 | 4300840.8 |
Exponentiation
nyn2 | 462430789673616 |
---|---|
n3 | 9.9442060370225E+21 |
n4 | 2.1384223523816E+29 |
n5 | 4.5985070503775E+36 |
Nth Root
y√n2√n | 4637.2625545682 |
---|---|
3√n | 278.08301094011 |
4√n | 68.097448957859 |
5√n | 29.275523801466 |
Divisors of 21504204
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21504203 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21504204 can be divided by 60 positive divisors. The sum of these divisors (counting 21504204) is 1, the average is 0.016666666666667.
Base conversion 21504204
Base | System | Value |
---|---|---|
2 | Binary | 1010010000010000011001100 |
3 | Ternary | 1111110112020000 |
4 | Quaternary | 1102002003030 |
5 | Quinary | 21001113304 |
6 | Senary | 2044524300 |
8 | Octal | 122020314 |
10 | Decimal | 21504204 |
12 | Duodecimal | 7250690 |
16 | Hexadecimal | 14820cc |
20 | Vigesimal | 6e80a4 |
36 | Base36 | cswr0 |
Cryptographic Hash Functions
md5 | 5d2c4bf08ed211732f9b79eaf17b8fcc |
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sha1 | 6a0b0671c2c2276cfc459ff5bcf93f3967ad2d40 |
sha256 | afaa71d107aa8d760dad6d5daf801b0277a6fb5ffd0b11bc017afce8a2b6be3a |
sha512 | d4bbe85e34b9b303cd8fc83506c32c8ab22fa5125bd5c8f013ab2c4c5e8fac49504a936c14cb8859d896a74a9bed435720afc0ee176620fde1aeeb5ca5ff2137 |
ripemd-160 | 76e16b10712663c475f0f77e1a2c0ff1ed4440d7 |
21504204 as geometric shapes
Circle
Radius = nDiameter | 43008408 |
---|---|
Circumference | 135114898.61539 |
Area | 1.4527691716324E+15 |
Sphere
Radius = nVolume | 4.1654192842258E+22 |
---|---|
Surface area | 5.8110766865294E+15 |
Circumference | 135114898.61539 |
Square
Length = nPerimeter | 86016816 |
---|---|
Area | 462430789673616 |
Diagonal | 30411536.944838 |
Cube
Length = nSurface area | 2774584738041696 |
---|---|
Volume | 9.9442060370225E+21 |
Space diagonal | 37246373.904326 |
Equilateral Triangle
Length = nPerimeter | 64512612 |
---|---|
Area | 2.0023840567473E+14 |
Altitude | 18623186.952163 |
Triangular Pyramid
Length = nSurface area | 2.0023840567473E+14 |
---|---|
Volume | 1.1719359203825E+21 |
Height | 10137178.981613 |