16394540 (number)
16394540 is an even 8-digits composite number following 16394539 and preceding 16394541. In scientific notation, it is written as 1.6394540 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 6319296 positive integers (up to 16394540) that are relatively prime to 16394540.
Interesting facts
- 16394540 has 48 divisors, whose sum is 35707392
- The reverse of 16394540 is 04549361
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | sixteen million three hundred ninety-four thousand five hundred forty |
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Notation
Scientific notation | 1.6394540 × 10^7 |
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Engineering notation | 1.6394540 × 10^6 |
Prime Factorization of 16394540
Prime Factorization 2 × 2 × 5 × 107 × 47 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8197270 | Product of the distinct prime numbers |
The prime factorization of 16394540 is 2 × 2 × 5 × 107 × 47 × 163. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16394540)
Multiplication
n×yn×2 | 32789080 |
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n×3 | 49183620 |
n×4 | 65578160 |
n×5 | 81972700 |
Division
n÷yn÷2 | 8197270 |
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n÷3 | 5464846.6666667 |
n÷3 | 4098635 |
n÷5 | 3278908 |
Exponentiation
nyn2 | 268780941811600 |
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n3 | 4.4065399017679E+21 |
n4 | 7.2243194681131E+28 |
n5 | 1.1843939449276E+36 |
Nth Root
y√n2√n | 4049.0171646957 |
---|---|
3√n | 254.03862020483 |
4√n | 63.631887954827 |
5√n | 27.729360067723 |
Divisors of 16394540
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 | -16394539 | 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 16394540 can be divided by 48 positive divisors. The sum of these divisors (counting 16394540) is 1, the average is 0.020833333333333.
Base conversion 16394540
Base | System | Value |
---|---|---|
2 | Binary | 111110100010100100101100 |
3 | Ternary | 1010211221002012 |
4 | Quaternary | 332202210230 |
5 | Quinary | 13144111130 |
6 | Senary | 1343220352 |
8 | Octal | 76424454 |
10 | Decimal | 16394540 |
12 | Duodecimal | 55a76b8 |
16 | Hexadecimal | fa292c |
20 | Vigesimal | 529670 |
36 | Base36 | 9re3w |
Cryptographic Hash Functions
md5 | 42abbab97cb326afa3440d97af021dab |
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sha1 | 7d9873c41013ff5324e3af7f3ba802fdcb4546a0 |
sha256 | 7b49aad9b7cdf8e3d91caf56af5b02098cf3195c4b14f11c636ea560cb4c9b23 |
sha512 | 514dd92633f46443fec6e8673e24424f784528d98a104161788707cd6a01e2aa7764dde13e1a3a74cc4f3d31d7ec8ef3420e8b517076877b9e687edf43782a3f |
ripemd-160 | c8671a59e92455e6100000965c2e5e913ccbac5a |
16394540 as geometric shapes
Circle
Radius = nDiameter | 32789080 |
---|---|
Circumference | 103009932.84597 |
Area | 8.4440023222027E+14 |
Sphere
Radius = nVolume | 1.8458071177526E+22 |
---|---|
Surface area | 3.3776009288811E+15 |
Circumference | 103009932.84597 |
Square
Length = nPerimeter | 65578160 |
---|---|
Area | 268780941811600 |
Diagonal | 23185380.816868 |
Cube
Length = nSurface area | 1612685650869600 |
---|---|
Volume | 4.4065399017679E+21 |
Space diagonal | 28396176.24672 |
Equilateral Triangle
Length = nPerimeter | 49183620 |
---|---|
Area | 1.1638556183098E+14 |
Altitude | 14198088.12336 |
Triangular Pyramid
Length = nSurface area | 1.1638556183098E+14 |
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Volume | 5.1931570768487E+20 |
Height | 7728460.2722894 |