20198416 (number)
20198416 is an even 8-digits composite number following 20198415 and preceding 20198417. In scientific notation, it is written as 2.0198416 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 8279040 positive integers (up to 20198416) that are relatively prime to 20198416.
Interesting facts
- 20198416 has 40 divisors, whose sum is 46675584
- The reverse of 20198416 is 61489102
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
| Name | twenty million one hundred ninety-eight thousand four hundred sixteen |
|---|
Notation
| Scientific notation | 2.0198416 × 10^7 |
|---|---|
| Engineering notation | 2.0198416 × 10^6 |
Prime Factorization of 20198416
Prime Factorization 2 × 2 × 2 × 2 × 7 × 23 × 7841
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2524802 | Product of the distinct prime numbers |
The prime factorization of 20198416 is 2 × 2 × 2 × 2 × 7 × 23 × 7841. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20198416)
Multiplication
n×y| n×2 | 40396832 |
|---|---|
| n×3 | 60595248 |
| n×4 | 80793664 |
| n×5 | 100992080 |
Division
n÷y| n÷2 | 10099208 |
|---|---|
| n÷3 | 6732805.3333333 |
| n÷3 | 5049604 |
| n÷5 | 4039683.2 |
Exponentiation
ny| n2 | 407976008909056 |
|---|---|
| n3 | 8.2404691459648E+21 |
| n4 | 1.6644442384536E+29 |
| n5 | 3.3619137137089E+36 |
Nth Root
y√n| 2√n | 4494.264789707 |
|---|---|
| 3√n | 272.33644928744 |
| 4√n | 67.039277962303 |
| 5√n | 28.911023219988 |
Divisors of 20198416
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 | -20198415 | 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 20198416 can be divided by 40 positive divisors. The sum of these divisors (counting 20198416) is 1, the average is 0.025.
Base conversion 20198416
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101000011010000010000 |
| 3 | Ternary | 1102000012000111 |
| 4 | Quaternary | 1031003100100 |
| 5 | Quinary | 20132322131 |
| 6 | Senary | 2000531104 |
| 8 | Octal | 115032020 |
| 10 | Decimal | 20198416 |
| 12 | Duodecimal | 6920a94 |
| 16 | Hexadecimal | 1343410 |
| 20 | Vigesimal | 664g0g |
| 36 | Base36 | c0x74 |
Cryptographic Hash Functions
| md5 | acb3a4a54901794a2cf30a167880bc09 |
|---|---|
| sha1 | abd6f6dd8e11e3b83834ef35d5383bbfeee5c73d |
| sha256 | 3336bf54b2e0e37bd34dd2417c394e968c2d33951577b9773b0c0036a75c07c9 |
| sha512 | 861912e2d7d456cb2e5d49622640a94bf5cdf52c57d23f1c20a8e77c4242a350ddd51f118afb69007736ab7f7a39f3827f1448a2a66b2ebc209928ca7557d698 |
| ripemd-160 | 35433ffce44656efa236cdbf2f7ccab46730dd64 |
20198416 as geometric shapes
Circle
Radius = n| Diameter | 40396832 |
|---|---|
| Circumference | 126910390.6395 |
| Area | 1.2816944324296E+15 |
Sphere
Radius = n| Volume | 3.4517596441462E+22 |
|---|---|
| Surface area | 5.1267777297183E+15 |
| Circumference | 126910390.6395 |
Square
Length = n| Perimeter | 80793664 |
|---|---|
| Area | 407976008909056 |
| Diagonal | 28564873.845654 |
Cube
Length = n| Surface area | 2447856053454336 |
|---|---|
| Volume | 8.2404691459648E+21 |
| Space diagonal | 34984682.744412 |
Equilateral Triangle
Length = n| Perimeter | 60595248 |
|---|---|
| Area | 1.7665879392491E+14 |
| Altitude | 17492341.372206 |
Triangular Pyramid
Length = n| Surface area | 1.7665879392491E+14 |
|---|---|
| Volume | 9.7114860221171E+20 |
| Height | 9521624.6152179 |