19379984 (number)
19379984 is an even 8-digits composite number following 19379983 and preceding 19379985. In scientific notation, it is written as 1.9379984 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 8553600 positive integers (up to 19379984) that are relatively prime to 19379984.
Interesting facts
- 19379984 has 40 divisors, whose sum is 42205632
- The reverse of 19379984 is 48997391
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
| Name | nineteen million three hundred seventy-nine thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 1.9379984 × 10^7 |
|---|---|
| Engineering notation | 1.9379984 × 10^6 |
Prime Factorization of 19379984
Prime Factorization 2 × 2 × 2 × 2 × 13 × 23 × 4051
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2422498 | Product of the distinct prime numbers |
The prime factorization of 19379984 is 2 × 2 × 2 × 2 × 13 × 23 × 4051. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 19379984)
Multiplication
n×y| n×2 | 38759968 |
|---|---|
| n×3 | 58139952 |
| n×4 | 77519936 |
| n×5 | 96899920 |
Division
n÷y| n÷2 | 9689992 |
|---|---|
| n÷3 | 6459994.6666667 |
| n÷3 | 4844996 |
| n÷5 | 3875996.8 |
Exponentiation
ny| n2 | 375583779840256 |
|---|---|
| n3 | 7.2788076439637E+21 |
| n4 | 1.4106317567909E+29 |
| n5 | 2.73380208765E+36 |
Nth Root
y√n| 2√n | 4402.2703233673 |
|---|---|
| 3√n | 268.60729586294 |
| 4√n | 66.349606806425 |
| 5√n | 28.672838122739 |
Divisors of 19379984
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 | -19379983 | 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 19379984 can be divided by 40 positive divisors. The sum of these divisors (counting 19379984) is 1, the average is 0.025.
Base conversion 19379984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001001111011011100010000 |
| 3 | Ternary | 1100110121100012 |
| 4 | Quaternary | 1021323130100 |
| 5 | Quinary | 14430124414 |
| 6 | Senary | 1531214052 |
| 8 | Octal | 111733420 |
| 10 | Decimal | 19379984 |
| 12 | Duodecimal | 65a7328 |
| 16 | Hexadecimal | 127b710 |
| 20 | Vigesimal | 6129j4 |
| 36 | Base36 | bjdow |
Cryptographic Hash Functions
| md5 | 1a1167c30df2a746ebbd5a4dba106491 |
|---|---|
| sha1 | 16ce3a16716eb8ecfbbe7646a963f9ea6def0a8f |
| sha256 | 7f56a1b9ff547c736ca1ee62fab495beff69661917f708335d9232b1c46c91b0 |
| sha512 | a0aeb282b3db14acac8eb7a3d784e58456a8009adab9f5055bd74c7e513821f87b7856bc46096039aba13109ee88dafa0c4670450bac4663652173dd3ce58463 |
| ripemd-160 | 830c5517ba2d35ef0de69738a8be4d73889a4458 |
19379984 as geometric shapes
Circle
Radius = n| Diameter | 38759968 |
|---|---|
| Circumference | 121768030.72218 |
| Area | 1.1799312435536E+15 |
Sphere
Radius = n| Volume | 3.0489398161559E+22 |
|---|---|
| Surface area | 4.7197249742145E+15 |
| Circumference | 121768030.72218 |
Square
Length = n| Perimeter | 77519936 |
|---|---|
| Area | 375583779840256 |
| Diagonal | 27407436.211374 |
Cube
Length = n| Surface area | 2253502679041536 |
|---|---|
| Volume | 7.2788076439637E+21 |
| Space diagonal | 33567116.937872 |
Equilateral Triangle
Length = n| Perimeter | 58139952 |
|---|---|
| Area | 1.6263254729552E+14 |
| Altitude | 16783558.468936 |
Triangular Pyramid
Length = n| Surface area | 1.6263254729552E+14 |
|---|---|
| Volume | 8.578157073332E+20 |
| Height | 9135812.0704579 |