21504352 (number)
21504352 is an even 8-digits composite number following 21504351 and preceding 21504353. In scientific notation, it is written as 2.1504352 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 48 positive divisors. There are 10063872 positive integers (up to 21504352) that are relatively prime to 21504352.
Interesting facts
- 21504352 has 48 divisors, whose sum is 45102960
- The reverse of 21504352 is 25340512
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | twenty-one million five hundred four thousand three hundred fifty-two |
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Notation
Scientific notation | 2.1504352 × 10^7 |
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Engineering notation | 2.1504352 × 10^6 |
Prime Factorization of 21504352
Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 113 × 313
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1344022 | Product of the distinct prime numbers |
The prime factorization of 21504352 is 2 × 2 × 2 × 2 × 2 × 19 × 113 × 313. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21504352)
Multiplication
n×yn×2 | 43008704 |
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n×3 | 64513056 |
n×4 | 86017408 |
n×5 | 107521760 |
Division
n÷yn÷2 | 10752176 |
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n÷3 | 7168117.3333333 |
n÷3 | 5376088 |
n÷5 | 4300870.4 |
Exponentiation
nyn2 | 462437154939904 |
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n3 | 9.9444113577062E+21 |
n4 | 2.1384812226891E+29 |
n5 | 4.5986652958097E+36 |
Nth Root
y√n2√n | 4637.2785122311 |
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3√n | 278.08364889585 |
4√n | 68.097566125604 |
5√n | 29.275564098382 |
Divisors of 21504352
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 | -21504351 | 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 21504352 can be divided by 48 positive divisors. The sum of these divisors (counting 21504352) is 1, the average is 0.020833333333333.
Base conversion 21504352
Base | System | Value |
---|---|---|
2 | Binary | 1010010000010000101100000 |
3 | Ternary | 1111110112102111 |
4 | Quaternary | 1102002011200 |
5 | Quinary | 21001114402 |
6 | Senary | 2044525104 |
8 | Octal | 122020540 |
10 | Decimal | 21504352 |
12 | Duodecimal | 7250794 |
16 | Hexadecimal | 1482160 |
20 | Vigesimal | 6e80hc |
36 | Base36 | cswv4 |
Cryptographic Hash Functions
md5 | ff63a10b56eaac6539334883ec9fb43e |
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sha1 | 260e22ad04ef56f10cd2688852c3526d6b6a8781 |
sha256 | d8b7a858c70a45b76974c9cfaeb623797b491fc8d1fa9e318ff395555cf37494 |
sha512 | 25bc5b3111a0e3b82c04cd0576951ce4c9182503bbc51983e06acd0759bf73aae7465db3a1f7d1f655598fd0c8c043864f96a9c9f3d1947951e4ab7494b9b053 |
ripemd-160 | 0b6e20d8c81d2ae158e78a1772c19ccc2fe6f2f2 |
21504352 as geometric shapes
Circle
Radius = nDiameter | 43008704 |
---|---|
Circumference | 135115828.52682 |
Area | 1.4527891687062E+15 |
Sphere
Radius = nVolume | 4.1655052887526E+22 |
---|---|
Surface area | 5.8111566748247E+15 |
Circumference | 135115828.52682 |
Square
Length = nPerimeter | 86017408 |
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Area | 462437154939904 |
Diagonal | 30411746.248445 |
Cube
Length = nSurface area | 2774622929639424 |
---|---|
Volume | 9.9444113577062E+21 |
Space diagonal | 37246630.247845 |
Equilateral Triangle
Length = nPerimeter | 64513056 |
---|---|
Area | 2.0024116191588E+14 |
Altitude | 18623315.123923 |
Triangular Pyramid
Length = nSurface area | 2.0024116191588E+14 |
---|---|
Volume | 1.1719601176571E+21 |
Height | 10137248.749482 |