6987680 (number)
6987680 is an even 7-digits composite number following 6987679 and preceding 6987681. In scientific notation, it is written as 6.987680 × 10^6. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 2248704 positive integers (up to 6987680) that are relatively prime to 6987680.
Interesting facts
- 6987680 has 48 divisors, whose sum is 15950592
- The reverse of 6987680 is 0867896
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 44
- Digital Root 8
Name
| Name | six million nine hundred eighty-seven thousand six hundred eighty |
|---|
Notation
| Scientific notation | 6.987680 × 10^6 |
|---|---|
| Engineering notation | 6.987680 × 10^6 |
Prime Factorization of 6987680
Prime Factorization 2 × 2 × 2 × 2 × 2 × 85 × 7 × 367
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 436730 | Product of the distinct prime numbers |
The prime factorization of 6987680 is 2 × 2 × 2 × 2 × 2 × 85 × 7 × 367. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6987680)
Multiplication
n×y| n×2 | 13975360 |
|---|---|
| n×3 | 20963040 |
| n×4 | 27950720 |
| n×5 | 34938400 |
Division
n÷y| n÷2 | 3493840 |
|---|---|
| n÷3 | 2329226.6666667 |
| n÷3 | 1746920 |
| n÷5 | 1397536 |
Exponentiation
ny| n2 | 48827671782400 |
|---|---|
| n3 | 3.4119214556044E+20 |
| n4 | 2.3841415316898E+27 |
| n5 | 1.6659618098158E+34 |
Nth Root
y√n| 2√n | 2643.4220245735 |
|---|---|
| 3√n | 191.18082707789 |
| 4√n | 51.4142200619 |
| 5√n | 23.381189493277 |
Divisors of 6987680
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -6987679 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6987680 can be divided by 48 positive divisors. The sum of these divisors (counting 6987680) is 1, the average is 0.020833333333333.
Base conversion 6987680
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010101001111110100000 |
| 3 | Ternary | 111011000021222 |
| 4 | Quaternary | 122221332200 |
| 5 | Quinary | 3242101210 |
| 6 | Senary | 405434212 |
| 8 | Octal | 32517640 |
| 10 | Decimal | 6987680 |
| 12 | Duodecimal | 240b968 |
| 16 | Hexadecimal | 6a9fa0 |
| 20 | Vigesimal | 23d940 |
| 36 | Base36 | 45rq8 |
Cryptographic Hash Functions
| md5 | 3e61b2f1079f4251a35189dedc7d1d21 |
|---|---|
| sha1 | c4bae70525ee0e702e280300c715d1f4cd689510 |
| sha256 | d8c0ab140bf2c826eb7dd52cf92d48aac0aaeb013f21e00a8c0e175aa9ac0e90 |
| sha512 | 85ac99310f3e4c50c5d646cd77f56ee2d76d413f0eb0be95cc2cd9453d1f3e2c039402d08000cadd1f8592d314181383f53f8ea8e95112a22a8cd7b0f4dd55e9 |
| ripemd-160 | 866b866e86fbd1dc9b8f8f598157221e835d12da |
6987680 as geometric shapes
Circle
Radius = n| Diameter | 13975360 |
|---|---|
| Circumference | 43904888.307273 |
| Area | 1.5339665496348E+14 |
Sphere
Radius = n| Volume | 1.4291823172736E+21 |
|---|---|
| Surface area | 6.1358661985393E+14 |
| Circumference | 43904888.307273 |
Square
Length = n| Perimeter | 27950720 |
|---|---|
| Area | 48827671782400 |
| Diagonal | 9882071.8255232 |
Cube
Length = n| Surface area | 292966030694400 |
|---|---|
| Volume | 3.4119214556044E+20 |
| Space diagonal | 12103016.787033 |
Equilateral Triangle
Length = n| Perimeter | 20963040 |
|---|---|
| Area | 21143002085604 |
| Altitude | 6051508.3935164 |
Triangular Pyramid
Length = n| Surface area | 21143002085604 |
|---|---|
| Volume | 4.0209879968896E+19 |
| Height | 3294023.9418411 |