21496960 (number)
21496960 is an even 8-digits composite number following 21496959 and preceding 21496961. In scientific notation, it is written as 2.1496960 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 32 positive divisors. There are 8598528 positive integers (up to 21496960) that are relatively prime to 21496960.
Interesting facts
- 21496960 has 32 divisors, whose sum is 51392700
- The reverse of 21496960 is 06969412
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twenty-one million four hundred ninety-six thousand nine hundred sixty |
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Notation
Scientific notation | 2.1496960 × 10^7 |
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Engineering notation | 2.1496960 × 10^6 |
Prime Factorization of 21496960
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 33589
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 335890 | Product of the distinct prime numbers |
The prime factorization of 21496960 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 33589. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21496960)
Multiplication
n×yn×2 | 42993920 |
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n×3 | 64490880 |
n×4 | 85987840 |
n×5 | 107484800 |
Division
n÷yn÷2 | 10748480 |
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n÷3 | 7165653.3333333 |
n÷3 | 5374240 |
n÷5 | 4299392 |
Exponentiation
nyn2 | 462119289241600 |
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n3 | 9.9341598760551E+21 |
n4 | 2.1355423748916E+29 |
n5 | 4.590766901135E+36 |
Nth Root
y√n2√n | 4636.4814245287 |
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3√n | 278.05178201436 |
4√n | 68.091713332304 |
5√n | 29.273551159502 |
Divisors of 21496960
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21496959 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21496960 can be divided by 32 positive divisors. The sum of these divisors (counting 21496960) is 1, the average is 0.03125.
Base conversion 21496960
Base | System | Value |
---|---|---|
2 | Binary | 1010010000000010010000000 |
3 | Ternary | 1111110011021201 |
4 | Quaternary | 1102000102000 |
5 | Quinary | 21000400320 |
6 | Senary | 2044430544 |
8 | Octal | 122002200 |
10 | Decimal | 21496960 |
12 | Duodecimal | 7248454 |
16 | Hexadecimal | 1480480 |
20 | Vigesimal | 6e7280 |
36 | Base36 | csr5s |
Cryptographic Hash Functions
md5 | d7cea6b680db79327b64f2aa02e6585e |
---|---|
sha1 | f8e908ab8830b76aa24a7ea66fc5a0fdb1e20e9b |
sha256 | 9ba28b6f8ec25464d82bf1bac7a068d46aeaa402914b3b175b0d89c77767861b |
sha512 | 50dd3668cc11a79d15db900842e4a0166fcd145f133e99bc86884c61be029d460ded8caaec9787e4af37f82378e56a75e548cf72ec7dba5044ed9aef3b3abe5c |
ripemd-160 | 1deca7dd4acca4e348b98e2f9bcbbfce3746cf9f |
21496960 as geometric shapes
Circle
Radius = nDiameter | 42993920 |
---|---|
Circumference | 135069383.22103 |
Area | 1.4517905641635E+15 |
Sphere
Radius = nVolume | 4.1612111581602E+22 |
---|---|
Surface area | 5.8071622566542E+15 |
Circumference | 135069383.22103 |
Square
Length = nPerimeter | 85987840 |
---|---|
Area | 462119289241600 |
Diagonal | 30401292.381792 |
Cube
Length = nSurface area | 2772715735449600 |
---|---|
Volume | 9.9341598760551E+21 |
Space diagonal | 37233826.928276 |
Equilateral Triangle
Length = nPerimeter | 64490880 |
---|---|
Area | 2.0010352203102E+14 |
Altitude | 18616913.464138 |
Triangular Pyramid
Length = nSurface area | 2.0010352203102E+14 |
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Volume | 1.1707519689583E+21 |
Height | 10133764.127264 |