1138992 (number)
1138992 is an even 7-digits composite number following 1138991 and preceding 1138993. In scientific notation, it is written as 1.138992 × 10^6. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 372480 positive integers (up to 1138992) that are relatively prime to 1138992.
Interesting facts
- 1138992 has 40 divisors, whose sum is 2998320
- The reverse of 1138992 is 2998311
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 33
- Digital Root 6
Name
| Name | one million one hundred thirty-eight thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 1.138992 × 10^6 |
|---|---|
| Engineering notation | 1.138992 × 10^6 |
Prime Factorization of 1138992
Prime Factorization 2 × 2 × 2 × 2 × 3 × 61 × 389
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 142374 | Product of the distinct prime numbers |
The prime factorization of 1138992 is 2 × 2 × 2 × 2 × 3 × 61 × 389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1138992)
Multiplication
n×y| n×2 | 2277984 |
|---|---|
| n×3 | 3416976 |
| n×4 | 4555968 |
| n×5 | 5694960 |
Division
n÷y| n÷2 | 569496 |
|---|---|
| n÷3 | 379664 |
| n÷3 | 284748 |
| n÷5 | 227798.4 |
Exponentiation
ny| n2 | 1297302776064 |
|---|---|
| n3 | 1477617483514687488 |
| n4 | 1.6829944927834E+24 |
| n5 | 1.9169172633243E+30 |
Nth Root
y√n| 2√n | 1067.2356815624 |
|---|---|
| 3√n | 104.43359409776 |
| 4√n | 32.668573301606 |
| 5√n | 16.266875199333 |
Divisors of 1138992
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 | -1138991 | 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 1138992 can be divided by 40 positive divisors. The sum of these divisors (counting 1138992) is 1, the average is 0.025.
Base conversion 1138992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100010110000100110000 |
| 3 | Ternary | 2010212101220 |
| 4 | Quaternary | 10112010300 |
| 5 | Quinary | 242421432 |
| 6 | Senary | 40225040 |
| 8 | Octal | 4260460 |
| 10 | Decimal | 1138992 |
| 12 | Duodecimal | 46b180 |
| 16 | Hexadecimal | 116130 |
| 20 | Vigesimal | 7279c |
| 36 | Base36 | oeuo |
Cryptographic Hash Functions
| md5 | cdd6fa74449258047e33239573b9bee2 |
|---|---|
| sha1 | 7cab7c22e096c2e2bddc13f3e060241ff16d64e4 |
| sha256 | 25fd91abec9afbddc1a802293cd5ce70bfcda274e8bbccafaac1db0c69e5e942 |
| sha512 | bacab8188d6319825a4089d807eee6cc5ab8b70d963c35fe224863a2d26591b5d63df7a3c017d42afbd228a3ed409e0eb2bb0e54fe58e9f54ef735299af8f39d |
| ripemd-160 | 1cd25b7bd384de31dee9772067fa07c2f45c1796 |
1138992 as geometric shapes
Circle
Radius = n| Diameter | 2277984 |
|---|---|
| Circumference | 7156497.7993951 |
| Area | 4075596870764.3 |
Sphere
Radius = n| Volume | 6.1894296413674E+18 |
|---|---|
| Surface area | 16302387483057 |
| Circumference | 7156497.7993951 |
Square
Length = n| Perimeter | 4555968 |
|---|---|
| Area | 1297302776064 |
| Diagonal | 1610777.9338345 |
Cube
Length = n| Surface area | 7783816656384 |
|---|---|
| Volume | 1477617483514687488 |
| Space diagonal | 1972792.0134145 |
Equilateral Triangle
Length = n| Perimeter | 3416976 |
|---|---|
| Area | 561748580235.75 |
| Altitude | 986396.00670725 |
Triangular Pyramid
Length = n| Surface area | 561748580235.75 |
|---|---|
| Volume | 1.7413889043217E+17 |
| Height | 536925.97794482 |