199981616 (number)
199981616 is an even 9-digits composite number following 199981615 and preceding 199981617. In scientific notation, it is written as 1.99981616 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 96857600 positive integers (up to 199981616) that are relatively prime to 199981616.
Interesting facts
- 199981616 has 40 divisors, whose sum is 399777984
- The reverse of 199981616 is 616189991
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | one hundred ninety-nine million nine hundred eighty-one thousand six hundred sixteen |
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Notation
Scientific notation | 1.99981616 × 10^8 |
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Engineering notation | 1.99981616 × 10^6 |
Prime Factorization of 199981616
Prime Factorization 2 × 2 × 2 × 2 × 47 × 101 × 2633
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 24997702 | Product of the distinct prime numbers |
The prime factorization of 199981616 is 2 × 2 × 2 × 2 × 47 × 101 × 2633. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199981616)
Multiplication
n×yn×2 | 399963232 |
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n×3 | 599944848 |
n×4 | 799926464 |
n×5 | 999908080 |
Division
n÷yn÷2 | 99990808 |
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n÷3 | 66660538.666667 |
n÷3 | 49995404 |
n÷5 | 39996323.2 |
Exponentiation
nyn2 | 39992646737971456 |
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n3 | 7.9977941227767E+24 |
n4 | 1.5994117931082E+33 |
n5 | 3.1985295503523E+41 |
Nth Root
y√n2√n | 14141.485636241 |
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3√n | 584.78562871283 |
4√n | 118.91797860812 |
5√n | 45.729664452212 |
Divisors of 199981616
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 | -199981615 | 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 199981616 can be divided by 40 positive divisors. The sum of these divisors (counting 199981616) is 1, the average is 0.025.
Base conversion 199981616
Base | System | Value |
---|---|---|
2 | Binary | 1011111010110111101000110000 |
3 | Ternary | 111221022010012112 |
4 | Quaternary | 23322313220300 |
5 | Quinary | 402143402431 |
6 | Senary | 31502144452 |
8 | Octal | 1372675060 |
10 | Decimal | 199981616 |
12 | Duodecimal | 56b82128 |
16 | Hexadecimal | beb7a30 |
20 | Vigesimal | 329he0g |
36 | Base36 | 3b2asw |
Cryptographic Hash Functions
md5 | 566ed704eb4e32501bd16eb20e83d574 |
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sha1 | ce2dd75ac8230973b00770e7a738476f57743d59 |
sha256 | 8ffabad0b25731919ac26b0207ca6b1ed55484ab9f384ae6f84b2792003d6481 |
sha512 | 5652b3b8cc2a564991383e1d57109ce19d20ed91f566a749f9232a8a123b04e8040b80ec4419f78fc4dc366cf97e6297f9adb911d990be90de58e72602675150 |
ripemd-160 | b03a90f53b9e4bf0a4047736f7407a7f2b6a136a |
199981616 as geometric shapes
Circle
Radius = nDiameter | 399963232 |
---|---|
Circumference | 1256521551.3572 |
Area | 1.2564060518962E+17 |
Sphere
Radius = nVolume | 3.3501081681385E+25 |
---|---|
Surface area | 5.0256242075849E+17 |
Circumference | 1256521551.3572 |
Square
Length = nPerimeter | 799926464 |
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Area | 39992646737971456 |
Diagonal | 282816713.57249 |
Cube
Length = nSurface area | 239955880427828736 |
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Volume | 7.9977941227767E+24 |
Space diagonal | 346378319.49173 |
Equilateral Triangle
Length = nPerimeter | 599944848 |
---|---|
Area | 1.731732401983E+16 |
Altitude | 173189159.74586 |
Triangular Pyramid
Length = nSurface area | 1.731732401983E+16 |
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Volume | 9.4254907645822E+23 |
Height | 94272237.857496 |