6985216 (number)
6985216 is an even 7-digits composite number following 6985215 and preceding 6985217. In scientific notation, it is written as 6.985216 × 10^6. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 2992128 positive integers (up to 6985216) that are relatively prime to 6985216.
Interesting facts
- 6985216 has 40 divisors, whose sum is 15958800
- The reverse of 6985216 is 6125896
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 37
- Digital Root 1
Name
| Name | six million nine hundred eighty-five thousand two hundred sixteen |
|---|
Notation
| Scientific notation | 6.985216 × 10^6 |
|---|---|
| Engineering notation | 6.985216 × 10^6 |
Prime Factorization of 6985216
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1949
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 11 | Total number of prime factors |
| rad | Radical | 27286 | Product of the distinct prime numbers |
The prime factorization of 6985216 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1949. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6985216)
Multiplication
n×y| n×2 | 13970432 |
|---|---|
| n×3 | 20955648 |
| n×4 | 27940864 |
| n×5 | 34926080 |
Division
n÷y| n÷2 | 3492608 |
|---|---|
| n÷3 | 2328405.3333333 |
| n÷3 | 1746304 |
| n÷5 | 1397043.2 |
Exponentiation
ny| n2 | 48793242566656 |
|---|---|
| n3 | 3.4083133866849E+20 |
| n4 | 2.3807805201685E+27 |
| n5 | 1.663026618197E+34 |
Nth Root
y√n| 2√n | 2642.955920934 |
|---|---|
| 3√n | 191.15835300264 |
| 4√n | 51.409687034002 |
| 5√n | 23.379540322777 |
Divisors of 6985216
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 | -6985215 | 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 6985216 can be divided by 40 positive divisors. The sum of these divisors (counting 6985216) is 1, the average is 0.025.
Base conversion 6985216
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010101001011000000000 |
| 3 | Ternary | 111010212220201 |
| 4 | Quaternary | 122221120000 |
| 5 | Quinary | 3242011331 |
| 6 | Senary | 405414544 |
| 8 | Octal | 32513000 |
| 10 | Decimal | 6985216 |
| 12 | Duodecimal | 240a454 |
| 16 | Hexadecimal | 6a9600 |
| 20 | Vigesimal | 23d30g |
| 36 | Base36 | 45pts |
Cryptographic Hash Functions
| md5 | 9d753f391cce6e3a2827502cd2c4b0e9 |
|---|---|
| sha1 | 063af12581d3959b9442f430c7ce9074670b995a |
| sha256 | a46de9fd42c93c25bf745f3d20d47ee00a003bd623546d7ec05cb7c773c2bfb5 |
| sha512 | b271d02e8a0837f23771723ce72facecb99e381b4d5afaa6406bfcac91302ec106f51be21bc8e65c5f90881b1faf5b876564491fd15f3a73c1a32e6aba851e2c |
| ripemd-160 | d6d4104a5a165ee425a8fd5a8f1bba25330cfb88 |
6985216 as geometric shapes
Circle
Radius = n| Diameter | 13970432 |
|---|---|
| Circumference | 43889406.538676 |
| Area | 1.5328849239223E+14 |
Sphere
Radius = n| Volume | 1.4276709728988E+21 |
|---|---|
| Surface area | 6.1315396956893E+14 |
| Circumference | 43889406.538676 |
Square
Length = n| Perimeter | 27940864 |
|---|---|
| Area | 48793242566656 |
| Diagonal | 9878587.2033055 |
Cube
Length = n| Surface area | 292759455399936 |
|---|---|
| Volume | 3.4083133866849E+20 |
| Space diagonal | 12098749.013843 |
Equilateral Triangle
Length = n| Perimeter | 20955648 |
|---|---|
| Area | 21128093797870 |
| Altitude | 6049374.5069215 |
Triangular Pyramid
Length = n| Surface area | 21128093797870 |
|---|---|
| Volume | 4.0167358468896E+19 |
| Height | 3292862.4011018 |