20122992 (number)
20122992 is an even 8-digits composite number following 20122991 and preceding 20122993. In scientific notation, it is written as 2.0122992 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 6707232 positive integers (up to 20122992) that are relatively prime to 20122992.
Interesting facts
- 20122992 has 40 divisors, whose sum is 53913216
- The reverse of 20122992 is 29922102
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | twenty million one hundred twenty-two thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 2.0122992 × 10^7 |
|---|---|
| Engineering notation | 2.0122992 × 10^6 |
Prime Factorization of 20122992
Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 15527
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2515374 | Product of the distinct prime numbers |
The prime factorization of 20122992 is 2 × 2 × 2 × 2 × 3 × 27 × 15527. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20122992)
Multiplication
n×y| n×2 | 40245984 |
|---|---|
| n×3 | 60368976 |
| n×4 | 80491968 |
| n×5 | 100614960 |
Division
n÷y| n÷2 | 10061496 |
|---|---|
| n÷3 | 6707664 |
| n÷3 | 5030748 |
| n÷5 | 4024598.4 |
Exponentiation
ny| n2 | 404934807032064 |
|---|---|
| n3 | 8.1484998824278E+21 |
| n4 | 1.6397219794609E+29 |
| n5 | 3.2996112274917E+36 |
Nth Root
y√n| 2√n | 4485.8658027186 |
|---|---|
| 3√n | 271.99704437388 |
| 4√n | 66.97660638401 |
| 5√n | 28.889399253157 |
Divisors of 20122992
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 | -20122991 | 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 20122992 can be divided by 40 positive divisors. The sum of these divisors (counting 20122992) is 1, the average is 0.025.
Base conversion 20122992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100110000110101110000 |
| 3 | Ternary | 1101212100120000 |
| 4 | Quaternary | 1030300311300 |
| 5 | Quinary | 20122413432 |
| 6 | Senary | 1555150000 |
| 8 | Octal | 114606560 |
| 10 | Decimal | 20122992 |
| 12 | Duodecimal | 68a5300 |
| 16 | Hexadecimal | 1330d70 |
| 20 | Vigesimal | 65f79c |
| 36 | Base36 | bzb00 |
Cryptographic Hash Functions
| md5 | 422500c993244f109bed58e3ec7c0e22 |
|---|---|
| sha1 | 4af582f0db84a9c8c8108277aa4356e391aabdcc |
| sha256 | 7e76c3379479fc7ce5e001b83594a210ec75128b3853defeba5714882ff8ab92 |
| sha512 | 7218b2771a2a2c49dd11c9d39c7865ec2c96f6e77ab39ce07b932741291e28ad7a4cc4800d4e8851f19fa8e1acdce57038f6814ac67253d4ae350e503c6eb02f |
| ripemd-160 | 10dac4d6ae2ac26ac5579375687a4cbaaf041948 |
20122992 as geometric shapes
Circle
Radius = n| Diameter | 40245984 |
|---|---|
| Circumference | 126436487.67089 |
| Area | 1.2721402149547E+15 |
Sphere
Radius = n| Volume | 3.4132356491216E+22 |
|---|---|
| Surface area | 5.0885608598189E+15 |
| Circumference | 126436487.67089 |
Square
Length = n| Perimeter | 80491968 |
|---|---|
| Area | 404934807032064 |
| Diagonal | 28458208.201925 |
Cube
Length = n| Surface area | 2429608842192384 |
|---|---|
| Volume | 8.1484998824278E+21 |
| Space diagonal | 34854044.544302 |
Equilateral Triangle
Length = n| Perimeter | 60368976 |
|---|---|
| Area | 1.7534191488316E+14 |
| Altitude | 17427022.272151 |
Triangular Pyramid
Length = n| Surface area | 1.7534191488316E+14 |
|---|---|
| Volume | 9.6030992056041E+20 |
| Height | 9486069.4006418 |