199388520 (number)
199388520 is an even 9-digits composite number following 199388519 and preceding 199388521. In scientific notation, it is written as 1.99388520 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 52918272 positive integers (up to 199388520) that are relatively prime to 199388520.
Interesting facts
- 199388520 has 128 divisors, whose sum is 667785600
- The reverse of 199388520 is 025883991
- Previous prime number is 523
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred ninety-nine million three hundred eighty-eight thousand five hundred twenty |
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Notation
Scientific notation | 1.99388520 × 10^8 |
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Engineering notation | 1.99388520 × 10^6 |
Prime Factorization of 199388520
Prime Factorization 2 × 2 × 2 × 5 × 9 × 3 × 523 × 353
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 49847130 | Product of the distinct prime numbers |
The prime factorization of 199388520 is 2 × 2 × 2 × 5 × 9 × 3 × 523 × 353. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199388520)
Multiplication
n×yn×2 | 398777040 |
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n×3 | 598165560 |
n×4 | 797554080 |
n×5 | 996942600 |
Division
n÷yn÷2 | 99694260 |
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n÷3 | 66462840 |
n÷3 | 49847130 |
n÷5 | 39877704 |
Exponentiation
nyn2 | 39755781907790400 |
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n3 | 7.9268465160371E+24 |
n4 | 1.5805221950998E+33 |
n5 | 3.151379813081E+41 |
Nth Root
y√n2√n | 14120.499991148 |
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3√n | 584.2069464238 |
4√n | 118.82971005244 |
5√n | 45.702507642564 |
Divisors of 199388520
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -199388519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 199388520 can be divided by 128 positive divisors. The sum of these divisors (counting 199388520) is 1, the average is 0.0078125.
Base conversion 199388520
Base | System | Value |
---|---|---|
2 | Binary | 1011111000100110110101101000 |
3 | Ternary | 111220011222122000 |
4 | Quaternary | 23320212311220 |
5 | Quinary | 402020413040 |
6 | Senary | 31441331000 |
8 | Octal | 1370466550 |
10 | Decimal | 199388520 |
12 | Duodecimal | 56936a60 |
16 | Hexadecimal | be26d68 |
20 | Vigesimal | 3263b60 |
36 | Base36 | 3apl60 |
Cryptographic Hash Functions
md5 | e651d0b82c38df3f948a1f1474958882 |
---|---|
sha1 | 5813e705dec6e6cb8c41259067e0fd0fe6b0b2cc |
sha256 | ec86c0a434c21a2a36d90d870d313463dd8765f1077f7095c486a86bbf46667d |
sha512 | 8ba4e65c1d7369ca58c7191f03355e9e062f0504e93001204025998b6f5bbd6c2bb9883f9de1e034476749040739124abbab1f83e5a0fac85c4b2e0affca332d |
ripemd-160 | 1ec463e6d8ae6880d06b8ffc299f0e9a4d790983 |
199388520 as geometric shapes
Circle
Radius = nDiameter | 398777040 |
---|---|
Circumference | 1252795019.2843 |
Area | 1.2489647237923E+17 |
Sphere
Radius = nVolume | 3.3203897041221E+25 |
---|---|
Surface area | 4.9958588951693E+17 |
Circumference | 1252795019.2843 |
Square
Length = nPerimeter | 797554080 |
---|---|
Area | 39755781907790400 |
Diagonal | 281977949.1655 |
Cube
Length = nSurface area | 238534691446742400 |
---|---|
Volume | 7.9268465160371E+24 |
Space diagonal | 345351047.08596 |
Equilateral Triangle
Length = nPerimeter | 598165560 |
---|---|
Area | 1.721475853973E+16 |
Altitude | 172675523.54298 |
Triangular Pyramid
Length = nSurface area | 1.721475853973E+16 |
---|---|
Volume | 9.3418782081913E+23 |
Height | 93992649.721833 |