1681372 (number)
1681372 is an even 7-digits composite number following 1681371 and preceding 1681373. In scientific notation, it is written as 1.681372 × 10^6. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 636480 positive integers (up to 1681372) that are relatively prime to 1681372.
Interesting facts
- 1681372 has 48 divisors, whose sum is 3773952
- The reverse of 1681372 is 2731861
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 28
- Digital Root 1
Name
| Name | one million six hundred eighty-one thousand three hundred seventy-two |
|---|
Notation
| Scientific notation | 1.681372 × 10^6 |
|---|---|
| Engineering notation | 1.681372 × 10^6 |
Prime Factorization of 1681372
Prime Factorization 2 × 2 × 7 × 11 × 53 × 103
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 840686 | Product of the distinct prime numbers |
The prime factorization of 1681372 is 2 × 2 × 7 × 11 × 53 × 103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1681372)
Multiplication
n×y| n×2 | 3362744 |
|---|---|
| n×3 | 5044116 |
| n×4 | 6725488 |
| n×5 | 8406860 |
Division
n÷y| n÷2 | 840686 |
|---|---|
| n÷3 | 560457.33333333 |
| n÷3 | 420343 |
| n÷5 | 336274.4 |
Exponentiation
ny| n2 | 2827011802384 |
|---|---|
| n3 | 4753258488197990848 |
| n4 | 7.9919957308184E+24 |
| n5 | 1.3437517845918E+31 |
Nth Root
y√n| 2√n | 1296.6772921587 |
|---|---|
| 3√n | 118.91079160263 |
| 4√n | 36.009405606851 |
| 5√n | 17.584610866282 |
Divisors of 1681372
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 | -1681371 | 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 1681372 can be divided by 48 positive divisors. The sum of these divisors (counting 1681372) is 1, the average is 0.020833333333333.
Base conversion 1681372
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110011010011111011100 |
| 3 | Ternary | 10011102102001 |
| 4 | Quaternary | 12122133130 |
| 5 | Quinary | 412300442 |
| 6 | Senary | 100012044 |
| 8 | Octal | 6323734 |
| 10 | Decimal | 1681372 |
| 12 | Duodecimal | 691024 |
| 16 | Hexadecimal | 19a7dc |
| 20 | Vigesimal | aa38c |
| 36 | Base36 | 101cs |
Cryptographic Hash Functions
| md5 | e3ff9402817f139d5ead47ee3a53f308 |
|---|---|
| sha1 | c47af1fd1e82c37eddd4fda5cfeb8614998b0ac3 |
| sha256 | 0e82e785c94ffd985a1b798d0975052334fd4c5339ec4fe57e710bfdfc2e4246 |
| sha512 | fed4ad8585358f7b091cdcc378d11dce7663e1118585b1464aaec36e1eabf6dd18a9522212157724d3cc78c3e548dec74be2c69e95b4d1a09eca73ad769febb2 |
| ripemd-160 | 964a832a50e1c2cd728bd992c733240e3df8aff3 |
1681372 as geometric shapes
Circle
Radius = n| Diameter | 3362744 |
|---|---|
| Circumference | 10564371.846303 |
| Area | 8881319509981.2 |
Sphere
Radius = n| Volume | 1.9910402596182E+19 |
|---|---|
| Surface area | 35525278039925 |
| Circumference | 10564371.846303 |
Square
Length = n| Perimeter | 6725488 |
|---|---|
| Area | 2827011802384 |
| Diagonal | 2377819.0857944 |
Cube
Length = n| Surface area | 16962070814304 |
|---|---|
| Volume | 4753258488197990848 |
| Space diagonal | 2912221.7304237 |
Equilateral Triangle
Length = n| Perimeter | 5044116 |
|---|---|
| Area | 1224132018831.5 |
| Altitude | 1456110.8652118 |
Triangular Pyramid
Length = n| Surface area | 1224132018831.5 |
|---|---|
| Volume | 5.6017688495622E+17 |
| Height | 792606.36193146 |