16493808 (number)
16493808 is an even 8-digits composite number following 16493807 and preceding 16493809. In scientific notation, it is written as 1.6493808 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 120 positive divisors. There are 4874240 positive integers (up to 16493808) that are relatively prime to 16493808.
Interesting facts
- 16493808 has 120 divisors, whose sum is 47965680
- The reverse of 16493808 is 80839461
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixteen million four hundred ninety-three thousand eight hundred eight |
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Notation
Scientific notation | 1.6493808 × 10^7 |
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Engineering notation | 1.6493808 × 10^6 |
Prime Factorization of 16493808
Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 17 × 41 × 17
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 121278 | Product of the distinct prime numbers |
The prime factorization of 16493808 is 2 × 2 × 2 × 2 × 3 × 29 × 17 × 41 × 17. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16493808)
Multiplication
n×yn×2 | 32987616 |
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n×3 | 49481424 |
n×4 | 65975232 |
n×5 | 82469040 |
Division
n÷yn÷2 | 8246904 |
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n÷3 | 5497936 |
n÷3 | 4123452 |
n÷5 | 3298761.6 |
Exponentiation
nyn2 | 272045702340864 |
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n3 | 4.4870695816354E+21 |
n4 | 7.4008864162134E+28 |
n5 | 1.2206879957883E+36 |
Nth Root
y√n2√n | 4061.2569482858 |
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3√n | 254.55031858362 |
4√n | 63.727991873947 |
5√n | 27.762858969271 |
Divisors of 16493808
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16493807 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16493808 can be divided by 120 positive divisors. The sum of these divisors (counting 16493808) is 1, the average is 0.0083333333333333.
Base conversion 16493808
Base | System | Value |
---|---|---|
2 | Binary | 111110111010110011110000 |
3 | Ternary | 1011000222020210 |
4 | Quaternary | 332322303300 |
5 | Quinary | 13210300213 |
6 | Senary | 1345304120 |
8 | Octal | 76726360 |
10 | Decimal | 16493808 |
12 | Duodecimal | 5635040 |
16 | Hexadecimal | fbacf0 |
20 | Vigesimal | 531ea8 |
36 | Base36 | 9tipc |
Cryptographic Hash Functions
md5 | 1382e3249190ede54a88db9ce0357a70 |
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sha1 | 0e4f58591c83bdce89475b792f4a0b1dcfa89f31 |
sha256 | acd7238927fe9b883e59d8c69097cf68f2bb2052a4ababe405273292b6ffcd11 |
sha512 | acc3c1c6ab51825040da891c3fb7a2ae47247590d056318833f7413325fe33eebedd9dd13763058727c37537178ea6b9936ca603dee042fa005966428203e987 |
ripemd-160 | 518664049f6500a88259340e604e1c53aea57f96 |
16493808 as geometric shapes
Circle
Radius = nDiameter | 32987616 |
---|---|
Circumference | 103633652.08504 |
Area | 8.5465677991473E+14 |
Sphere
Radius = nVolume | 1.8795393111749E+22 |
---|---|
Surface area | 3.4186271196589E+15 |
Circumference | 103633652.08504 |
Square
Length = nPerimeter | 65975232 |
---|---|
Area | 272045702340864 |
Diagonal | 23325766.968778 |
Cube
Length = nSurface area | 1632274214045184 |
---|---|
Volume | 4.4870695816354E+21 |
Space diagonal | 28568113.466286 |
Equilateral Triangle
Length = nPerimeter | 49481424 |
---|---|
Area | 1.1779924460878E+14 |
Altitude | 14284056.733143 |
Triangular Pyramid
Length = nSurface area | 1.1779924460878E+14 |
---|---|
Volume | 5.2880622147171E+20 |
Height | 7775255.6562593 |