16994448 (number)
16994448 is an even 8-digits composite number following 16994447 and preceding 16994449. In scientific notation, it is written as 1.6994448 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 140 positive divisors. There are 5365440 positive integers (up to 16994448) that are relatively prime to 16994448.
Interesting facts
- 16994448 has 140 divisors, whose sum is 52044288
- The reverse of 16994448 is 84449961
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | sixteen million nine hundred ninety-four thousand four hundred forty-eight |
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Notation
Scientific notation | 1.6994448 × 10^7 |
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Engineering notation | 1.6994448 × 10^6 |
Prime Factorization of 16994448
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 3 × 3 × 3 × 31 × 47
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 78678 | Product of the distinct prime numbers |
The prime factorization of 16994448 is 2 × 2 × 2 × 2 × 9 × 3 × 3 × 3 × 3 × 31 × 47. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16994448)
Multiplication
n×yn×2 | 33988896 |
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n×3 | 50983344 |
n×4 | 67977792 |
n×5 | 84972240 |
Division
n÷yn÷2 | 8497224 |
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n÷3 | 5664816 |
n÷3 | 4248612 |
n÷5 | 3398889.6 |
Exponentiation
nyn2 | 288811262824704 |
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n3 | 4.9081879878888E+21 |
n4 | 8.34119455344E+28 |
n5 | 1.4175399709632E+36 |
Nth Root
y√n2√n | 4122.4322917423 |
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3√n | 257.10016434078 |
4√n | 64.20617019993 |
5√n | 27.929387561352 |
Divisors of 16994448
140 divisors
τ | Total Divisors | 140 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16994447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0071428571428571 | 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 | 140 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16994448 can be divided by 140 positive divisors. The sum of these divisors (counting 16994448) is 1, the average is 0.0071428571428571.
Base conversion 16994448
Base | System | Value |
---|---|---|
2 | Binary | 1000000110101000010010000 |
3 | Ternary | 1011222102000000 |
4 | Quaternary | 1000311002100 |
5 | Quinary | 13322310243 |
6 | Senary | 1404130000 |
8 | Octal | 100650220 |
10 | Decimal | 16994448 |
12 | Duodecimal | 5836900 |
16 | Hexadecimal | 1035090 |
20 | Vigesimal | 564628 |
36 | Base36 | a4900 |
Cryptographic Hash Functions
md5 | a5cf914d88bcb19207577ef5bd246e40 |
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sha1 | 8b648c04bb7b3cbe02cd5864031973289b429e14 |
sha256 | 8bcc4c7d6417ddee31af5ca787fbb0a5c7c4dea6fbe2e61bfb0cfa42d71517a1 |
sha512 | 5eb298e4bbd42edf570169eaee609826a5b6637477a56deac39e0b4bdf05453048e53abd5423e0d2a49bd8cf80c943151c20aef66f5fa9d546872a26bbe2ae88 |
ripemd-160 | 6b453c158fd570416d9077057329e5d23bf209df |
16994448 as geometric shapes
Circle
Radius = nDiameter | 33988896 |
---|---|
Circumference | 106779265.97723 |
Area | 9.0732734156408E+14 |
Sphere
Radius = nVolume | 2.0559369766919E+22 |
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Surface area | 3.6293093662563E+15 |
Circumference | 106779265.97723 |
Square
Length = nPerimeter | 67977792 |
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Area | 288811262824704 |
Diagonal | 24033778.846644 |
Cube
Length = nSurface area | 1732867576948224 |
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Volume | 4.9081879878888E+21 |
Space diagonal | 29435247.382587 |
Equilateral Triangle
Length = nPerimeter | 50983344 |
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Area | 1.2505894525263E+14 |
Altitude | 14717623.691294 |
Triangular Pyramid
Length = nSurface area | 1.2505894525263E+14 |
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Volume | 5.7843550159575E+20 |
Height | 8011259.6155481 |