16394768 (number)
16394768 is an even 8-digits composite number following 16394767 and preceding 16394769. In scientific notation, it is written as 1.6394768 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 60 positive divisors. There are 7189248 positive integers (up to 16394768) that are relatively prime to 16394768.
Interesting facts
- 16394768 has 60 divisors, whose sum is 36000300
- The reverse of 16394768 is 86749361
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | sixteen million three hundred ninety-four thousand seven hundred sixty-eight |
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Notation
Scientific notation | 1.6394768 × 10^7 |
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Engineering notation | 1.6394768 × 10^6 |
Prime Factorization of 16394768
Prime Factorization 2 × 2 × 2 × 2 × 13 × 23 × 23 × 149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 89102 | Product of the distinct prime numbers |
The prime factorization of 16394768 is 2 × 2 × 2 × 2 × 13 × 23 × 23 × 149. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16394768)
Multiplication
n×yn×2 | 32789536 |
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n×3 | 49184304 |
n×4 | 65579072 |
n×5 | 81973840 |
Division
n÷yn÷2 | 8197384 |
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n÷3 | 5464922.6666667 |
n÷3 | 4098692 |
n÷5 | 3278953.6 |
Exponentiation
nyn2 | 268788417773824 |
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n3 | 4.4067237504889E+21 |
n4 | 7.2247213529356E+28 |
n5 | 1.1844763044602E+36 |
Nth Root
y√n2√n | 4049.0453195784 |
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3√n | 254.03979784358 |
4√n | 63.632109186938 |
5√n | 27.729437194119 |
Divisors of 16394768
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16394767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16394768 can be divided by 60 positive divisors. The sum of these divisors (counting 16394768) is 1, the average is 0.016666666666667.
Base conversion 16394768
Base | System | Value |
---|---|---|
2 | Binary | 111110100010101000010000 |
3 | Ternary | 1010211221101122 |
4 | Quaternary | 332202220100 |
5 | Quinary | 13144113033 |
6 | Senary | 1343221412 |
8 | Octal | 76425020 |
10 | Decimal | 16394768 |
12 | Duodecimal | 55a7868 |
16 | Hexadecimal | fa2a10 |
20 | Vigesimal | 5296i8 |
36 | Base36 | 9rea8 |
Cryptographic Hash Functions
md5 | f8137f0580065f455c062617325d5483 |
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sha1 | 0ede7ba5b2efbe67d0330290e9ee2918a6689bc8 |
sha256 | 1b011d41e414f2b6b0279b26432e64249ee3a46e741428883b11c40700628855 |
sha512 | 46eec940480b507599a0a724102cb744365d2051cda6b206eea7243c9bed75be14876fcb0ba7d2e2feae47d8faa655334f0a8584269133f350cd8c7538f65a97 |
ripemd-160 | dcf1d9f4cbff305118fbfb47b4502758ae2823c2 |
16394768 as geometric shapes
Circle
Radius = nDiameter | 32789536 |
---|---|
Circumference | 103011365.41222 |
Area | 8.4442371864827E+14 |
Sphere
Radius = nVolume | 1.8458841281248E+22 |
---|---|
Surface area | 3.3776948745931E+15 |
Circumference | 103011365.41222 |
Square
Length = nPerimeter | 65579072 |
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Area | 268788417773824 |
Diagonal | 23185703.25756 |
Cube
Length = nSurface area | 1612730506642944 |
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Volume | 4.4067237504889E+21 |
Space diagonal | 28396571.154304 |
Equilateral Triangle
Length = nPerimeter | 49184304 |
---|---|
Area | 1.1638879901758E+14 |
Altitude | 14198285.577152 |
Triangular Pyramid
Length = nSurface area | 1.1638879901758E+14 |
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Volume | 5.1933737446442E+20 |
Height | 7728567.7525201 |