16809768 (number)
16809768 is an even 8-digits composite number following 16809767 and preceding 16809769. In scientific notation, it is written as 1.6809768 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 5602608 positive integers (up to 16809768) that are relatively prime to 16809768.
Interesting facts
- 16809768 has 48 divisors, whose sum is 47218080
- The reverse of 16809768 is 86790861
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixteen million eight hundred nine thousand seven hundred sixty-eight |
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Notation
Scientific notation | 1.6809768 × 10^7 |
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Engineering notation | 1.6809768 × 10^6 |
Prime Factorization of 16809768
Prime Factorization 2 × 2 × 2 × 3 × 9 × 3 × 3 × 8647
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 466938 | Product of the distinct prime numbers |
The prime factorization of 16809768 is 2 × 2 × 2 × 3 × 9 × 3 × 3 × 8647. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16809768)
Multiplication
n×yn×2 | 33619536 |
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n×3 | 50429304 |
n×4 | 67239072 |
n×5 | 84048840 |
Division
n÷yn÷2 | 8404884 |
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n÷3 | 5603256 |
n÷3 | 4202442 |
n÷5 | 3361953.6 |
Exponentiation
nyn2 | 282568300213824 |
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n3 | 4.7499075707487E+21 |
n4 | 7.984484428573E+28 |
n5 | 1.3421733084392E+36 |
Nth Root
y√n2√n | 4099.9717072195 |
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3√n | 256.16546106798 |
4√n | 64.031021444449 |
5√n | 27.868419796355 |
Divisors of 16809768
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 | -16809767 | 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 16809768 can be divided by 48 positive divisors. The sum of these divisors (counting 16809768) is 1, the average is 0.020833333333333.
Base conversion 16809768
Base | System | Value |
---|---|---|
2 | Binary | 1000000000111111100101000 |
3 | Ternary | 1011122000200000 |
4 | Quaternary | 1000013330220 |
5 | Quinary | 13300403033 |
6 | Senary | 1400143000 |
8 | Octal | 100077450 |
10 | Decimal | 16809768 |
12 | Duodecimal | 5767a60 |
16 | Hexadecimal | 1007f28 |
20 | Vigesimal | 551488 |
36 | Base36 | a0ai0 |
Cryptographic Hash Functions
md5 | 07bb8e12027af31340cecc1e50c7a894 |
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sha1 | 6db8ec2021f5155cb826c0d53c6bd116e6538539 |
sha256 | f381af69edd12cca9a0cded9cef7c00d0f6838634b0fd2dca62547f0dbf5e6d0 |
sha512 | 0e580ecf184c19c86f130f40b2b9cce14454902061171991ed9304fb3eeedc15bc757d7f13854f1efbd7fa3403ef17a90d978a41db79f518f7d8e8fbf0a3a138 |
ripemd-160 | d8b944055684728ca362db9a0d2bae702dfbbc15 |
16809768 as geometric shapes
Circle
Radius = nDiameter | 33619536 |
---|---|
Circumference | 105618887.3147 |
Area | 8.877144960891E+14 |
Sphere
Radius = nVolume | 1.9896366305993E+22 |
---|---|
Surface area | 3.5508579843564E+15 |
Circumference | 105618887.3147 |
Square
Length = nPerimeter | 67239072 |
---|---|
Area | 282568300213824 |
Diagonal | 23772601.885945 |
Cube
Length = nSurface area | 1695409801282944 |
---|---|
Volume | 4.7499075707487E+21 |
Space diagonal | 29115372.239445 |
Equilateral Triangle
Length = nPerimeter | 50429304 |
---|---|
Area | 1.2235566314468E+14 |
Altitude | 14557686.119723 |
Triangular Pyramid
Length = nSurface area | 1.2235566314468E+14 |
---|---|
Volume | 5.5978197554762E+20 |
Height | 7924200.6286484 |