16394512 (number)
16394512 is an even 8-digits composite number following 16394511 and preceding 16394513. In scientific notation, it is written as 1.6394512 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 7805952 positive integers (up to 16394512) that are relatively prime to 16394512.
Interesting facts
- 16394512 has 40 divisors, whose sum is 33312600
- The reverse of 16394512 is 21549361
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
| Name | sixteen million three hundred ninety-four thousand five hundred twelve |
|---|
Notation
| Scientific notation | 1.6394512 × 10^7 |
|---|---|
| Engineering notation | 1.6394512 × 10^6 |
Prime Factorization of 16394512
Prime Factorization 2 × 2 × 2 × 2 × 29 × 89 × 397
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2049314 | Product of the distinct prime numbers |
The prime factorization of 16394512 is 2 × 2 × 2 × 2 × 29 × 89 × 397. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16394512)
Multiplication
n×y| n×2 | 32789024 |
|---|---|
| n×3 | 49183536 |
| n×4 | 65578048 |
| n×5 | 81972560 |
Division
n÷y| n÷2 | 8197256 |
|---|---|
| n÷3 | 5464837.3333333 |
| n÷3 | 4098628 |
| n÷5 | 3278902.4 |
Exponentiation
ny| n2 | 268780023718144 |
|---|---|
| n3 | 4.4065173242074E+21 |
| n4 | 7.2242701149926E+28 |
| n5 | 1.1843838309149E+36 |
Nth Root
y√n| 2√n | 4049.013707065 |
|---|---|
| 3√n | 254.03847558177 |
| 4√n | 63.631860785812 |
| 5√n | 27.729350596001 |
Divisors of 16394512
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -16394511 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16394512 can be divided by 40 positive divisors. The sum of these divisors (counting 16394512) is 1, the average is 0.025.
Base conversion 16394512
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110100010100100010000 |
| 3 | Ternary | 1010211221001011 |
| 4 | Quaternary | 332202210100 |
| 5 | Quinary | 13144111022 |
| 6 | Senary | 1343220304 |
| 8 | Octal | 76424420 |
| 10 | Decimal | 16394512 |
| 12 | Duodecimal | 55a7694 |
| 16 | Hexadecimal | fa2910 |
| 20 | Vigesimal | 52965c |
| 36 | Base36 | 9re34 |
Cryptographic Hash Functions
| md5 | 0a8d36734c2d6a17474ede619c32965e |
|---|---|
| sha1 | 114d090840be887fb85f5a8f1657aca9411a2e71 |
| sha256 | c4867b9117e870441056fd7e6eaa300d2154023d08422a3b0131f1637feda8df |
| sha512 | cd67785e1f6e3cc768430b559638d1c2062c03ffbb9d58f571eb108bf9cd011fc11ffceda3c1e51108f7a2d57bcfa757fd7675002e05ff93df8945a8ab0a8d50 |
| ripemd-160 | d154829957f435c1f09ee4f6093ef421014d64a0 |
16394512 as geometric shapes
Circle
Radius = n| Diameter | 32789024 |
|---|---|
| Circumference | 103009756.91678 |
| Area | 8.4439734794461E+14 |
Sphere
Radius = n| Volume | 1.8457976604861E+22 |
|---|---|
| Surface area | 3.3775893917784E+15 |
| Circumference | 103009756.91678 |
Square
Length = n| Perimeter | 65578048 |
|---|---|
| Area | 268780023718144 |
| Diagonal | 23185341.218888 |
Cube
Length = n| Surface area | 1612680142308864 |
|---|---|
| Volume | 4.4065173242074E+21 |
| Space diagonal | 28396127.749298 |
Equilateral Triangle
Length = n| Perimeter | 49183536 |
|---|---|
| Area | 1.1638516428485E+14 |
| Altitude | 14198063.874649 |
Triangular Pyramid
Length = n| Surface area | 1.1638516428485E+14 |
|---|---|
| Volume | 5.1931304689384E+20 |
| Height | 7728447.0729628 |