3878992 (number)
3878992 is an even 7-digits composite number following 3878991 and preceding 3878993. In scientific notation, it is written as 3.878992 × 10^6. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 1683456 positive integers (up to 3878992) that are relatively prime to 3878992.
Interesting facts
- 3878992 has 40 divisors, whose sum is 8577576
- The reverse of 3878992 is 2998783
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 46
- Digital Root 1
Name
| Name | three million eight hundred seventy-eight thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 3.878992 × 10^6 |
|---|---|
| Engineering notation | 3.878992 × 10^6 |
Prime Factorization of 3878992
Prime Factorization 2 × 2 × 2 × 2 × 13 × 17 × 1097
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 484874 | Product of the distinct prime numbers |
The prime factorization of 3878992 is 2 × 2 × 2 × 2 × 13 × 17 × 1097. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3878992)
Multiplication
n×y| n×2 | 7757984 |
|---|---|
| n×3 | 11636976 |
| n×4 | 15515968 |
| n×5 | 19394960 |
Division
n÷y| n÷2 | 1939496 |
|---|---|
| n÷3 | 1292997.3333333 |
| n÷3 | 969748 |
| n÷5 | 775798.4 |
Exponentiation
ny| n2 | 15046578936064 |
|---|---|
| n3 | 5.8365559320361E+19 |
| n4 | 2.263995376792E+26 |
| n5 | 8.7820199546133E+32 |
Nth Root
y√n| 2√n | 1969.5156765053 |
|---|---|
| 3√n | 157.12295127627 |
| 4√n | 44.37922573125 |
| 5√n | 20.784700783413 |
Divisors of 3878992
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 | -3878991 | 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 3878992 can be divided by 40 positive divisors. The sum of these divisors (counting 3878992) is 1, the average is 0.025.
Base conversion 3878992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110110011000001010000 |
| 3 | Ternary | 21022001222101 |
| 4 | Quaternary | 32303001100 |
| 5 | Quinary | 1443111432 |
| 6 | Senary | 215050144 |
| 8 | Octal | 16630120 |
| 10 | Decimal | 3878992 |
| 12 | Duodecimal | 1370954 |
| 16 | Hexadecimal | 3b3050 |
| 20 | Vigesimal | 144h9c |
| 36 | Base36 | 2b51s |
Cryptographic Hash Functions
| md5 | d4b7c6720af15ce21ef634135751c4e4 |
|---|---|
| sha1 | a2e2de19ae40c6fbda5923b3c307ba2ae9e03d75 |
| sha256 | b161ad134748e5abde85d05a4a1ed28ce3c36d4bc66bfe7475a3599f7b787ea4 |
| sha512 | 00d933e3981022f078767f39bff6e363aff5aa4f2754ee41f299f0243eb54d9d683f2c7047838d7583a9ae71fca93c705435da589fd73f14baf29989d011e537 |
| ripemd-160 | 184813f4f105f54271d25e2ac49eb50a0361eb7d |
3878992 as geometric shapes
Circle
Radius = n| Diameter | 7757984 |
|---|---|
| Circumference | 24372425.541067 |
| Area | 47270221847198 |
Sphere
Radius = n| Volume | 2.4448108317801E+20 |
|---|---|
| Surface area | 1.8908088738879E+14 |
| Circumference | 24372425.541067 |
Square
Length = n| Perimeter | 15515968 |
|---|---|
| Area | 15046578936064 |
| Diagonal | 5485723.0947367 |
Cube
Length = n| Surface area | 90279473616384 |
|---|---|
| Volume | 5.8365559320361E+19 |
| Space diagonal | 6718611.2261532 |
Equilateral Triangle
Length = n| Perimeter | 11636976 |
|---|---|
| Area | 6515359799339.6 |
| Altitude | 3359305.6130766 |
Triangular Pyramid
Length = n| Surface area | 6515359799339.6 |
|---|---|
| Volume | 6.8784471305288E+18 |
| Height | 1828574.3649122 |