16491344 (number)
16491344 is an even 8-digits composite number following 16491343 and preceding 16491345. In scientific notation, it is written as 1.6491344 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 7907328 positive integers (up to 16491344) that are relatively prime to 16491344.
Interesting facts
- 16491344 has 40 divisors, whose sum is 33290280
- The reverse of 16491344 is 44319461
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
| Name | sixteen million four hundred ninety-one thousand three hundred forty-four |
|---|
Notation
| Scientific notation | 1.6491344 × 10^7 |
|---|---|
| Engineering notation | 1.6491344 × 10^6 |
Prime Factorization of 16491344
Prime Factorization 2 × 2 × 2 × 2 × 89 × 37 × 313
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2061418 | Product of the distinct prime numbers |
The prime factorization of 16491344 is 2 × 2 × 2 × 2 × 89 × 37 × 313. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16491344)
Multiplication
n×y| n×2 | 32982688 |
|---|---|
| n×3 | 49474032 |
| n×4 | 65965376 |
| n×5 | 82456720 |
Division
n÷y| n÷2 | 8245672 |
|---|---|
| n÷3 | 5497114.6666667 |
| n÷3 | 4122836 |
| n÷5 | 3298268.8 |
Exponentiation
ny| n2 | 271964426926336 |
|---|---|
| n3 | 4.4850589202051E+21 |
| n4 | 7.396464951337E+28 |
| n5 | 1.2197764789644E+36 |
Nth Root
y√n| 2√n | 4060.9535825961 |
|---|---|
| 3√n | 254.53764224632 |
| 4√n | 63.725611669062 |
| 5√n | 27.762029424358 |
Divisors of 16491344
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 | -16491343 | 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 16491344 can be divided by 40 positive divisors. The sum of these divisors (counting 16491344) is 1, the average is 0.025.
Base conversion 16491344
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110111010001101010000 |
| 3 | Ternary | 1011000211212112 |
| 4 | Quaternary | 332322031100 |
| 5 | Quinary | 13210210334 |
| 6 | Senary | 1345244452 |
| 8 | Octal | 76721520 |
| 10 | Decimal | 16491344 |
| 12 | Duodecimal | 5633728 |
| 16 | Hexadecimal | fba350 |
| 20 | Vigesimal | 531874 |
| 36 | Base36 | 9tgsw |
Cryptographic Hash Functions
| md5 | a0be89fb1abf89c53f522a0a7db1b7ad |
|---|---|
| sha1 | d51a2894f8ed03b1c46a7f4fb48d6fd7024b7e36 |
| sha256 | cf31cbf5ae66d13c1b4c1ae10273d09da958c878ce7493326accd551a41fe25a |
| sha512 | f6fb9b6da8d3947121dfb287e7bb1eae02a19cf4c4a25f4e5bfaa112cc656cccdccfb2550c8d681ff31a3d973d9ab62ec17e35c0930d93998aebcce78b00c613 |
| ripemd-160 | daf06178627d6db3ef8d5ecc510b46480d9dc64f |
16491344 as geometric shapes
Circle
Radius = n| Diameter | 32982688 |
|---|---|
| Circumference | 103618170.31644 |
| Area | 8.5440144566954E+14 |
Sphere
Radius = n| Volume | 1.8786970872845E+22 |
|---|---|
| Surface area | 3.4176057826781E+15 |
| Circumference | 103618170.31644 |
Square
Length = n| Perimeter | 65965376 |
|---|---|
| Area | 271964426926336 |
| Diagonal | 23322282.34656 |
Cube
Length = n| Surface area | 1631786561558016 |
|---|---|
| Volume | 4.4850589202051E+21 |
| Space diagonal | 28563845.693096 |
Equilateral Triangle
Length = n| Perimeter | 49474032 |
|---|---|
| Area | 1.1776405132194E+14 |
| Altitude | 14281922.846548 |
Triangular Pyramid
Length = n| Surface area | 1.1776405132194E+14 |
|---|---|
| Volume | 5.285692627497E+20 |
| Height | 7774094.1155201 |