15996816 (number)
15996816 is an even 8-digits composite number following 15996815 and preceding 15996817. In scientific notation, it is written as 1.5996816 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 4847040 positive integers (up to 15996816) that are relatively prime to 15996816.
Interesting facts
- 15996816 has 40 divisors, whose sum is 37572000
- The reverse of 15996816 is 61869951
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | fifteen million nine hundred ninety-six thousand eight hundred sixteen |
|---|
Notation
| Scientific notation | 1.5996816 × 10^7 |
|---|---|
| Engineering notation | 1.5996816 × 10^6 |
Prime Factorization of 15996816
Prime Factorization 2 × 2 × 2 × 2 × 9 × 11 × 10099
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1999602 | Product of the distinct prime numbers |
The prime factorization of 15996816 is 2 × 2 × 2 × 2 × 9 × 11 × 10099. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15996816)
Multiplication
n×y| n×2 | 31993632 |
|---|---|
| n×3 | 47990448 |
| n×4 | 63987264 |
| n×5 | 79984080 |
Division
n÷y| n÷2 | 7998408 |
|---|---|
| n÷3 | 5332272 |
| n÷3 | 3999204 |
| n÷5 | 3199363.2 |
Exponentiation
ny| n2 | 255898122137856 |
|---|---|
| n3 | 4.0935551745848E+21 |
| n4 | 6.5483848913681E+28 |
| n5 | 1.047533082044E+36 |
Nth Root
y√n| 2√n | 3999.6019801975 |
|---|---|
| 3√n | 251.9674939175 |
| 4√n | 63.242406502263 |
| 5√n | 27.593494876981 |
Divisors of 15996816
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 | -15996815 | 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 15996816 can be divided by 40 positive divisors. The sum of these divisors (counting 15996816) is 1, the average is 0.025.
Base conversion 15996816
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111101000001011110010000 |
| 3 | Ternary | 1010002201111200 |
| 4 | Quaternary | 331001132100 |
| 5 | Quinary | 13043344231 |
| 6 | Senary | 1330511200 |
| 8 | Octal | 75013620 |
| 10 | Decimal | 15996816 |
| 12 | Duodecimal | 5435500 |
| 16 | Hexadecimal | f41790 |
| 20 | Vigesimal | 4jjc0g |
| 36 | Base36 | 9iv80 |
Cryptographic Hash Functions
| md5 | 16dc5affbb0660597acd784d8e272d49 |
|---|---|
| sha1 | 5c4bc2e5e046696946a8d8412ecdd936769d6d93 |
| sha256 | 56fc52e09085e21d668f2c7639492015d258d4c88c5ce68c5c36817c65b7e4ec |
| sha512 | c59c8482f42db2c217c4b9967003aa9daab5b8e2e0510e878c5acb49553c55c97bcfff3ebe7b963a13d82e8e4990dd6fc156d34ad64aeb4a29390f61f78b28f0 |
| ripemd-160 | fbe70247fe77858e0dc376e2c2cb81663fefda46 |
15996816 as geometric shapes
Circle
Radius = n| Diameter | 31993632 |
|---|---|
| Circumference | 100510959.25286 |
| Area | 8.0392766057571E+14 |
Sphere
Radius = n| Volume | 1.7147043818053E+22 |
|---|---|
| Surface area | 3.2157106423028E+15 |
| Circumference | 100510959.25286 |
Square
Length = n| Perimeter | 63987264 |
|---|---|
| Area | 255898122137856 |
| Diagonal | 22622914.141987 |
Cube
Length = n| Surface area | 1535388732827136 |
|---|---|
| Volume | 4.0935551745848E+21 |
| Space diagonal | 27707298.071331 |
Equilateral Triangle
Length = n| Perimeter | 47990448 |
|---|---|
| Area | 1.1080713727606E+14 |
| Altitude | 13853649.035665 |
Triangular Pyramid
Length = n| Surface area | 1.1080713727606E+14 |
|---|---|
| Volume | 4.824301038517E+20 |
| Height | 7540971.3806623 |