20198460 (number)
20198460 is an even 8-digits composite number following 20198459 and preceding 20198461. In scientific notation, it is written as 2.0198460 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5358912 positive integers (up to 20198460) that are relatively prime to 20198460.
Interesting facts
- 20198460 has 48 divisors, whose sum is 56843136
- The reverse of 20198460 is 06489102
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million one hundred ninety-eight thousand four hundred sixty |
---|
Notation
Scientific notation | 2.0198460 × 10^7 |
---|---|
Engineering notation | 2.0198460 × 10^6 |
Prime Factorization of 20198460
Prime Factorization 2 × 2 × 3 × 5 × 227 × 1483
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10099230 | Product of the distinct prime numbers |
The prime factorization of 20198460 is 2 × 2 × 3 × 5 × 227 × 1483. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20198460)
Multiplication
n×yn×2 | 40396920 |
---|---|
n×3 | 60595380 |
n×4 | 80793840 |
n×5 | 100992300 |
Division
n÷yn÷2 | 10099230 |
---|---|
n÷3 | 6732820 |
n÷3 | 5049615 |
n÷5 | 4039692 |
Exponentiation
nyn2 | 407977786371600 |
---|---|
n3 | 8.2405229989153E+21 |
n4 | 1.6644587417267E+29 |
n5 | 3.3619503316417E+36 |
Nth Root
y√n2√n | 4494.269684832 |
---|---|
3√n | 272.33664703884 |
4√n | 67.039314471674 |
5√n | 28.911035815866 |
Divisors of 20198460
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 | -20198459 | 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 20198460 can be divided by 48 positive divisors. The sum of these divisors (counting 20198460) is 1, the average is 0.020833333333333.
Base conversion 20198460
Base | System | Value |
---|---|---|
2 | Binary | 1001101000011010000111100 |
3 | Ternary | 1102000012002010 |
4 | Quaternary | 1031003100330 |
5 | Quinary | 20132322320 |
6 | Senary | 2000531220 |
8 | Octal | 115032074 |
10 | Decimal | 20198460 |
12 | Duodecimal | 6920b10 |
16 | Hexadecimal | 134343c |
20 | Vigesimal | 664g30 |
36 | Base36 | c0x8c |
Cryptographic Hash Functions
md5 | e0b03cb40d80b934145aeb693b9f3e52 |
---|---|
sha1 | 9ed68910d2c09557e1113c5da6c7418eaadbc750 |
sha256 | f5df6073cad1f2aed26d203a331aa9428c13f6d1dda429619709b3d7049c48d4 |
sha512 | 931f3aa37694f696a32915c564f93d3d28bba2dbdf62612410f0608c150f31f004c7002a69a6c0ee8d4fad67b1f0a817ad1e5a34c13da776bda9f103f7f93184 |
ripemd-160 | ebb11082bc6b8b10c5c5131a4485432a95110525 |
20198460 as geometric shapes
Circle
Radius = nDiameter | 40396920 |
---|---|
Circumference | 126910667.09965 |
Area | 1.2817000164928E+15 |
Sphere
Radius = nVolume | 3.4517822020173E+22 |
---|---|
Surface area | 5.1268000659714E+15 |
Circumference | 126910667.09965 |
Square
Length = nPerimeter | 80793840 |
---|---|
Area | 407977786371600 |
Diagonal | 28564936.07105 |
Cube
Length = nSurface area | 2447866718229600 |
---|---|
Volume | 8.2405229989153E+21 |
Space diagonal | 34984758.954648 |
Equilateral Triangle
Length = nPerimeter | 60595380 |
---|---|
Area | 1.7665956358877E+14 |
Altitude | 17492379.477324 |
Triangular Pyramid
Length = nSurface area | 1.7665956358877E+14 |
---|---|
Volume | 9.7115494884279E+20 |
Height | 9521645.3570168 |