2188992 (number)
2188992 is an even 7-digits composite number following 2188991 and preceding 2188993. In scientific notation, it is written as 2.188992 × 10^6. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 672768 positive integers (up to 2188992) that are relatively prime to 2188992.
Interesting facts
- 2188992 has 56 divisors, whose sum is 6244336
- The reverse of 2188992 is 2998812
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
| Name | two million one hundred eighty-eight thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 2.188992 × 10^6 |
|---|---|
| Engineering notation | 2.188992 × 10^6 |
Prime Factorization of 2188992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 3 × 877
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 68406 | Product of the distinct prime numbers |
The prime factorization of 2188992 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 3 × 877. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2188992)
Multiplication
n×y| n×2 | 4377984 |
|---|---|
| n×3 | 6566976 |
| n×4 | 8755968 |
| n×5 | 10944960 |
Division
n÷y| n÷2 | 1094496 |
|---|---|
| n÷3 | 729664 |
| n÷3 | 547248 |
| n÷5 | 437798.4 |
Exponentiation
ny| n2 | 4791685976064 |
|---|---|
| n3 | 1.0488962268116E+19 |
| n4 | 2.2960254493208E+25 |
| n5 | 5.0259813403597E+31 |
Nth Root
y√n| 2√n | 1479.5242478581 |
|---|---|
| 3√n | 129.84185898636 |
| 4√n | 38.464584332319 |
| 5√n | 18.537400581953 |
Divisors of 2188992
56 divisors
| τ | Total Divisors | 56 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -2188991 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2188992 can be divided by 56 positive divisors. The sum of these divisors (counting 2188992) is 1, the average is 0.017857142857143.
Base conversion 2188992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1000010110011011000000 |
| 3 | Ternary | 11010012201210 |
| 4 | Quaternary | 20112123000 |
| 5 | Quinary | 1030021432 |
| 6 | Senary | 114530120 |
| 8 | Octal | 10263300 |
| 10 | Decimal | 2188992 |
| 12 | Duodecimal | 896940 |
| 16 | Hexadecimal | 2166c0 |
| 20 | Vigesimal | ddc9c |
| 36 | Base36 | 1ax1c |
Cryptographic Hash Functions
| md5 | a84a072190fa905685bcd0a7bdc5bb71 |
|---|---|
| sha1 | 6b5c171d6e50b80a9ba682c3995ce47ae8480c49 |
| sha256 | 60aa4bfadc23c84ca99266b674234fa11b0e95915f603c3b75e8ba45700f16cc |
| sha512 | 9cc297028cc2f9a2be5f6cca647c10466843f180ab885add6112065bdca796fdcda7ceb0a7f0e8e10168a0cea3dd06a42884d8dbaa452dc18cdc24450ff7fed0 |
| ripemd-160 | d0147cb11f15f3e2d32bf43eeb2d6c0f8172025f |
2188992 as geometric shapes
Circle
Radius = n| Diameter | 4377984 |
|---|---|
| Circumference | 13753842.371934 |
| Area | 15053525460712 |
Sphere
Radius = n| Volume | 4.393606240706E+19 |
|---|---|
| Surface area | 60214101842848 |
| Circumference | 13753842.371934 |
Square
Length = n| Perimeter | 8755968 |
|---|---|
| Area | 4791685976064 |
| Diagonal | 3095702.1743262 |
Cube
Length = n| Surface area | 28750115856384 |
|---|---|
| Volume | 1.0488962268116E+19 |
| Space diagonal | 3791445.3613618 |
Equilateral Triangle
Length = n| Perimeter | 6566976 |
|---|---|
| Area | 2074860891114.5 |
| Altitude | 1895722.6806809 |
Triangular Pyramid
Length = n| Surface area | 2074860891114.5 |
|---|---|
| Volume | 1.2361360578991E+18 |
| Height | 1031900.7247754 |