16394880 (number)
16394880 is an even 8-digits composite number following 16394879 and preceding 16394881. In scientific notation, it is written as 1.6394880 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 32 positive divisors. There are 4371456 positive integers (up to 16394880) that are relatively prime to 16394880.
Interesting facts
- 16394880 has 32 divisors, whose sum is 34843200
- The reverse of 16394880 is 08849361
- Previous prime number is 15
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | sixteen million three hundred ninety-four thousand eight hundred eighty |
|---|
Notation
| Scientific notation | 1.6394880 × 10^7 |
|---|---|
| Engineering notation | 1.6394880 × 10^6 |
Prime Factorization of 16394880
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 8539
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 256170 | Product of the distinct prime numbers |
The prime factorization of 16394880 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 8539. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16394880)
Multiplication
n×y| n×2 | 32789760 |
|---|---|
| n×3 | 49184640 |
| n×4 | 65579520 |
| n×5 | 81974400 |
Division
n÷y| n÷2 | 8197440 |
|---|---|
| n÷3 | 5464960 |
| n÷3 | 4098720 |
| n÷5 | 3278976 |
Exponentiation
ny| n2 | 268792090214400 |
|---|---|
| n3 | 4.4068140640143E+21 |
| n4 | 7.2249187761826E+28 |
| n5 | 1.1845167634526E+36 |
Nth Root
y√n| 2√n | 4049.0591499755 |
|---|---|
| 3√n | 254.04037632879 |
| 4√n | 63.632217861516 |
| 5√n | 27.729475080455 |
Divisors of 16394880
32 divisors
| τ | Total Divisors | 32 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -16394879 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16394880 can be divided by 32 positive divisors. The sum of these divisors (counting 16394880) is 1, the average is 0.03125.
Base conversion 16394880
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110100010101010000000 |
| 3 | Ternary | 1010211221112210 |
| 4 | Quaternary | 332202222000 |
| 5 | Quinary | 13144114010 |
| 6 | Senary | 1343222120 |
| 8 | Octal | 76425200 |
| 10 | Decimal | 16394880 |
| 12 | Duodecimal | 55a7940 |
| 16 | Hexadecimal | fa2a80 |
| 20 | Vigesimal | 529740 |
| 36 | Base36 | 9redc |
Cryptographic Hash Functions
| md5 | c7c6e5568dc1cea228af3b5230c10208 |
|---|---|
| sha1 | 568c774000f754153ad80da303b8e923f29965bf |
| sha256 | 59939178f5d25a8138aee1c21059c53d5e55fc0d9c07bacfe278bdc4cf742535 |
| sha512 | 69cfa98b4c0fa325ff7955e6f786a69b0c66b66d4543db74bc8af89d1e1bdb432e257d02edf054a014aaa68186d12672b9f82d569e00fd59cd0bed1ca5cca00a |
| ripemd-160 | 1fa32dff8c6e0a0e044e45627a4a69204a6fd006 |
16394880 as geometric shapes
Circle
Radius = n| Diameter | 32789760 |
|---|---|
| Circumference | 103012069.12897 |
| Area | 8.444352559606E+14 |
Sphere
Radius = n| Volume | 1.8459219585658E+22 |
|---|---|
| Surface area | 3.3777410238424E+15 |
| Circumference | 103012069.12897 |
Square
Length = n| Perimeter | 65579520 |
|---|---|
| Area | 268792090214400 |
| Diagonal | 23185861.649479 |
Cube
Length = n| Surface area | 1612752541286400 |
|---|---|
| Volume | 4.4068140640143E+21 |
| Space diagonal | 28396765.143995 |
Equilateral Triangle
Length = n| Perimeter | 49184640 |
|---|---|
| Area | 1.1639038923099E+14 |
| Altitude | 14198382.571997 |
Triangular Pyramid
Length = n| Surface area | 1.1639038923099E+14 |
|---|---|
| Volume | 5.1934801801546E+20 |
| Height | 7728620.5498265 |