21683025 (number)
21683025 is an odd 8-digits composite number following 21683024 and preceding 21683026. In scientific notation, it is written as 2.1683025 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 56 positive divisors. There are 9123840 positive integers (up to 21683025) that are relatively prime to 21683025.
Interesting facts
- 21683025 has 56 divisors, whose sum is 40232808
- The reverse of 21683025 is 52038612
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-one million six hundred eighty-three thousand twenty-five |
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Notation
Scientific notation | 2.1683025 × 10^7 |
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Engineering notation | 2.1683025 × 10^6 |
Prime Factorization of 21683025
Prime Factorization 21 × 3 × 15 × 5 × 13 × 353
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21683025 | Product of the distinct prime numbers |
The prime factorization of 21683025 is 21 × 3 × 15 × 5 × 13 × 353. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21683025)
Multiplication
n×yn×2 | 43366050 |
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n×3 | 65049075 |
n×4 | 86732100 |
n×5 | 108415125 |
Division
n÷yn÷2 | 10841512.5 |
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n÷3 | 7227675 |
n÷3 | 5420756.25 |
n÷5 | 4336605 |
Exponentiation
nyn2 | 470153573150625 |
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n3 | 1.0194351680464E+22 |
n4 | 2.210443823463E+29 |
n5 | 4.7929108685244E+36 |
Nth Root
y√n2√n | 4656.5035165884 |
---|---|
3√n | 278.85169595375 |
4√n | 68.238577920326 |
5√n | 29.324051537069 |
Divisors of 21683025
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21683024 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21683025 can be divided by 56 positive divisors. The sum of these divisors (counting 21683025) is 1, the average is 0.017857142857143.
Base conversion 21683025
Base | System | Value |
---|---|---|
2 | Binary | 1010010101101101101010001 |
3 | Ternary | 1111210121112000 |
4 | Quaternary | 1102231231101 |
5 | Quinary | 21022324100 |
6 | Senary | 2052424213 |
8 | Octal | 122555521 |
10 | Decimal | 21683025 |
12 | Duodecimal | 7318069 |
16 | Hexadecimal | 14adb51 |
20 | Vigesimal | 6fa7b5 |
36 | Base36 | cwqq9 |
Cryptographic Hash Functions
md5 | cb559363b4bf142d9870e71d18ddea6d |
---|---|
sha1 | 34358aa10e34343084d006c87923ea914a691ae3 |
sha256 | 281f45be607706874d689e07546f9a1f333df87b34b9c84a6a0072423e0599f2 |
sha512 | 961f2e48c670c6a6b5c42b90003049dbc06564b6da67bdf67aaa7b116d28b574b742bb7c879e048aa1298020ae65efe5301fac9f654906d8511775c397af1934 |
ripemd-160 | 873837bb60f82b27bc92aeb8b3e0df17d5cd3fc7 |
21683025 as geometric shapes
Circle
Radius = nDiameter | 43366050 |
---|---|
Circumference | 136238464.09521 |
Area | 1.477031011469E+15 |
Sphere
Radius = nVolume | 4.2702000463277E+22 |
---|---|
Surface area | 5.908124045876E+15 |
Circumference | 136238464.09521 |
Square
Length = nPerimeter | 86732100 |
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Area | 470153573150625 |
Diagonal | 30664428.028275 |
Cube
Length = nSurface area | 2820921438903750 |
---|---|
Volume | 1.0194351680464E+22 |
Space diagonal | 37556100.961786 |
Equilateral Triangle
Length = nPerimeter | 65049075 |
---|---|
Area | 2.0358246901423E+14 |
Altitude | 18778050.480893 |
Triangular Pyramid
Length = nSurface area | 2.0358246901423E+14 |
---|---|
Volume | 1.2014158671761E+21 |
Height | 10221476.009425 |