20993460 (number)
20993460 is an even 8-digits composite number following 20993459 and preceding 20993461. In scientific notation, it is written as 2.0993460 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5346432 positive integers (up to 20993460) that are relatively prime to 20993460.
Interesting facts
- 20993460 has 48 divisors, whose sum is 41000960
- The reverse of 20993460 is 06439902
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty million nine hundred ninety-three thousand four hundred sixty |
|---|
Notation
| Scientific notation | 2.0993460 × 10^7 |
|---|---|
| Engineering notation | 2.0993460 × 10^6 |
Prime Factorization of 20993460
Prime Factorization 2 × 2 × 15 × 79 × 43 × 103
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 10496730 | Product of the distinct prime numbers |
The prime factorization of 20993460 is 2 × 2 × 15 × 79 × 43 × 103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20993460)
Multiplication
n×y| n×2 | 41986920 |
|---|---|
| n×3 | 62980380 |
| n×4 | 83973840 |
| n×5 | 104967300 |
Division
n÷y| n÷2 | 10496730 |
|---|---|
| n÷3 | 6997820 |
| n÷3 | 5248365 |
| n÷5 | 4198692 |
Exponentiation
ny| n2 | 440725362771600 |
|---|---|
| n3 | 9.2523502743311E+21 |
| n4 | 1.9423884539016E+29 |
| n5 | 4.0777454311445E+36 |
Nth Root
y√n| 2√n | 4581.8620668894 |
|---|---|
| 3√n | 275.86377440397 |
| 4√n | 67.689453143672 |
| 5√n | 29.135119544863 |
Divisors of 20993460
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20993459 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20993460 can be divided by 48 positive divisors. The sum of these divisors (counting 20993460) is 1, the average is 0.020833333333333.
Base conversion 20993460
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010000000101010110110100 |
| 3 | Ternary | 1110111120121120 |
| 4 | Quaternary | 1100011112310 |
| 5 | Quinary | 20333242320 |
| 6 | Senary | 2025543540 |
| 8 | Octal | 120052664 |
| 10 | Decimal | 20993460 |
| 12 | Duodecimal | 7044bb0 |
| 16 | Hexadecimal | 14055b4 |
| 20 | Vigesimal | 6b43d0 |
| 36 | Base36 | chyno |
Cryptographic Hash Functions
| md5 | de2a8b3d210b8985012da7662dd80007 |
|---|---|
| sha1 | e751c64c3b4fe2efb01b8bd660ee8521ba66e710 |
| sha256 | 43fcbfd9d9e91279a9cdc88f48bcd6d588bb96e0cb05e20fa3017f11228a023f |
| sha512 | 1617ab86ea247938f302308b49c0a67fd17f828468e62d283d01bceb8e8488cee86f9fb448f89395011c9088264410026d4fa6f572d78757019da68a52e26e01 |
| ripemd-160 | 34a033ae34c7e82b328a18faa8b7ebdc9b52c224 |
20993460 as geometric shapes
Circle
Radius = n| Diameter | 41986920 |
|---|---|
| Circumference | 131905799.41886 |
| Area | 1.384579561934E+15 |
Sphere
Radius = n| Volume | 3.8756154200371E+22 |
|---|---|
| Surface area | 5.5383182477358E+15 |
| Circumference | 131905799.41886 |
Square
Length = n| Perimeter | 83973840 |
|---|---|
| Area | 440725362771600 |
| Diagonal | 29689235.853137 |
Cube
Length = n| Surface area | 2644352176629600 |
|---|---|
| Volume | 9.2523502743311E+21 |
| Space diagonal | 36361739.346665 |
Equilateral Triangle
Length = n| Perimeter | 62980380 |
|---|---|
| Area | 1.9083968012616E+14 |
| Altitude | 18180869.673332 |
Triangular Pyramid
Length = n| Surface area | 1.9083968012616E+14 |
|---|---|
| Volume | 1.0903999368155E+21 |
| Height | 9896411.9510457 |