15663648 (number)
15663648 is an even 8-digits composite number following 15663647 and preceding 15663649. In scientific notation, it is written as 1.5663648 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 192 positive divisors. There are 3732480 positive integers (up to 15663648) that are relatively prime to 15663648.
Interesting facts
- 15663648 has 192 divisors, whose sum is 55544832
- The reverse of 15663648 is 84636651
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | fifteen million six hundred sixty-three thousand six hundred forty-eight |
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Notation
Scientific notation | 1.5663648 × 10^7 |
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Engineering notation | 1.5663648 × 10^6 |
Prime Factorization of 15663648
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 11 × 163
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 978978 | Product of the distinct prime numbers |
The prime factorization of 15663648 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 11 × 163. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15663648)
Multiplication
n×yn×2 | 31327296 |
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n×3 | 46990944 |
n×4 | 62654592 |
n×5 | 78318240 |
Division
n÷yn÷2 | 7831824 |
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n÷3 | 5221216 |
n÷3 | 3915912 |
n÷5 | 3132729.6 |
Exponentiation
nyn2 | 245349868667904 |
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n3 | 3.8430739796603E+21 |
n4 | 6.0196558055358E+28 |
n5 | 9.4289769619069E+35 |
Nth Root
y√n2√n | 3957.7326842524 |
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3√n | 250.2059529536 |
4√n | 62.910513304633 |
5√n | 27.477586454162 |
Divisors of 15663648
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15663647 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15663648 can be divided by 192 positive divisors. The sum of these divisors (counting 15663648) is 1, the average is 0.0052083333333333.
Base conversion 15663648
Base | System | Value |
---|---|---|
2 | Binary | 111011110000001000100000 |
3 | Ternary | 1002110210111010 |
4 | Quaternary | 323300020200 |
5 | Quinary | 13002214043 |
6 | Senary | 1315420520 |
8 | Octal | 73601040 |
10 | Decimal | 15663648 |
12 | Duodecimal | 52b4740 |
16 | Hexadecimal | ef0220 |
20 | Vigesimal | 4hhj28 |
36 | Base36 | 9bq5c |
Cryptographic Hash Functions
md5 | 33da52932810fd5ac847cb9d7da74aa0 |
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sha1 | dff070cf34bb0b6c1b49919474dfc4fa0053d36b |
sha256 | 89a7df3a689a30acd02ccb70e7e7078e492d97a02d60d464c84e2301d6c18311 |
sha512 | 00a7bb47e8cf2f6024684ff3f3da2f7931ee8e4e2c261e3362aedcabce190bfeeabdaea71894b3c437512873b85267825f0955d382c1387945926e6e6bd92bb5 |
ripemd-160 | 1d35312ee806f7c38f23a5e375095a0f79b227e7 |
15663648 as geometric shapes
Circle
Radius = nDiameter | 31327296 |
---|---|
Circumference | 98417602.970433 |
Area | 7.7078934496631E+14 |
Sphere
Radius = nVolume | 1.609783064227E+22 |
---|---|
Surface area | 3.0831573798652E+15 |
Circumference | 98417602.970433 |
Square
Length = nPerimeter | 62654592 |
---|---|
Area | 245349868667904 |
Diagonal | 22151743.437838 |
Cube
Length = nSurface area | 1472099212007424 |
---|---|
Volume | 3.8430739796603E+21 |
Space diagonal | 27130234.167875 |
Equilateral Triangle
Length = nPerimeter | 46990944 |
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Area | 1.0623960954079E+14 |
Altitude | 13565117.083937 |
Triangular Pyramid
Length = nSurface area | 1.0623960954079E+14 |
---|---|
Volume | 4.5291061193656E+20 |
Height | 7383914.4792794 |