16408920 (number)
16408920 is an even 8-digits composite number following 16408919 and preceding 16408921. In scientific notation, it is written as 1.6408920 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 3840000 positive integers (up to 16408920) that are relatively prime to 16408920.
Interesting facts
- 16408920 has 64 divisors, whose sum is 49494240
- The reverse of 16408920 is 02980461
- Previous prime number is 341
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | sixteen million four hundred eight thousand nine hundred twenty |
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Notation
Scientific notation | 1.6408920 × 10^7 |
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Engineering notation | 1.6408920 × 10^6 |
Prime Factorization of 16408920
Prime Factorization 2 × 2 × 2 × 3 × 5 × 341 × 401
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4102230 | Product of the distinct prime numbers |
The prime factorization of 16408920 is 2 × 2 × 2 × 3 × 5 × 341 × 401. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16408920)
Multiplication
n×yn×2 | 32817840 |
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n×3 | 49226760 |
n×4 | 65635680 |
n×5 | 82044600 |
Division
n÷yn÷2 | 8204460 |
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n÷3 | 5469640 |
n÷3 | 4102230 |
n÷5 | 3281784 |
Exponentiation
nyn2 | 269252655566400 |
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n3 | 4.4181452849766E+21 |
n4 | 7.2496992529558E+28 |
n5 | 1.1895973506581E+36 |
Nth Root
y√n2√n | 4050.7925150518 |
---|---|
3√n | 254.11287272661 |
4√n | 63.645836588514 |
5√n | 27.734222764342 |
Divisors of 16408920
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16408919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16408920 can be divided by 64 positive divisors. The sum of these divisors (counting 16408920) is 1, the average is 0.015625.
Base conversion 16408920
Base | System | Value |
---|---|---|
2 | Binary | 111110100110000101011000 |
3 | Ternary | 1010212122210210 |
4 | Quaternary | 332212011120 |
5 | Quinary | 13200041140 |
6 | Senary | 1343411120 |
8 | Octal | 76460530 |
10 | Decimal | 16408920 |
12 | Duodecimal | 55b3aa0 |
16 | Hexadecimal | fa6158 |
20 | Vigesimal | 52b260 |
36 | Base36 | 9rp7c |
Cryptographic Hash Functions
md5 | 32a70c1704380ce5f73f462f3651e7d4 |
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sha1 | c8ef479663b8c2e124a9e5c2bcdcb347f46e8d9f |
sha256 | ae6bdb2c8db559a324e5fd031ccecfa5a2d383ab29ac2b1cba1b02b812838448 |
sha512 | 32c48f6ef09b4c4e45d8c5805fc8d8471b7f6124cd316cc11e8b6aa9b5296a3f5902af1e78314c2b92356944cf5542f5bae9f23ed7ee42ee4c84ffedbcbd3d28 |
ripemd-160 | 45c5837586c6b2861329e2083a96bb02d927bc5b |
16408920 as geometric shapes
Circle
Radius = nDiameter | 32817840 |
---|---|
Circumference | 103100285.05069 |
Area | 8.4588216468695E+14 |
Sphere
Radius = nVolume | 1.8506683693033E+22 |
---|---|
Surface area | 3.3835286587478E+15 |
Circumference | 103100285.05069 |
Square
Length = nPerimeter | 65635680 |
---|---|
Area | 269252655566400 |
Diagonal | 23205717.207895 |
Cube
Length = nSurface area | 1615515933398400 |
---|---|
Volume | 4.4181452849766E+21 |
Space diagonal | 28421083.137333 |
Equilateral Triangle
Length = nPerimeter | 49226760 |
---|---|
Area | 1.1658981987846E+14 |
Altitude | 14210541.568667 |
Triangular Pyramid
Length = nSurface area | 1.1658981987846E+14 |
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Volume | 5.2068341521239E+20 |
Height | 7735239.0692984 |