199897984 (number)
199897984 is an even 9-digits composite number following 199897983 and preceding 199897985. In scientific notation, it is written as 1.99897984 × 10^8. The sum of its digits is 64. It has a total of 11 prime factors and 128 positive divisors. There are 82114560 positive integers (up to 199897984) that are relatively prime to 199897984.
Interesting facts
- 199897984 has 128 divisors, whose sum is 477751680
- The reverse of 199897984 is 489798991
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | one hundred ninety-nine million eight hundred ninety-seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.99897984 × 10^8 |
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Engineering notation | 1.99897984 × 10^6 |
Prime Factorization of 199897984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 163 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 3123406 | Product of the distinct prime numbers |
The prime factorization of 199897984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 163 × 67. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199897984)
Multiplication
n×yn×2 | 399795968 |
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n×3 | 599693952 |
n×4 | 799591936 |
n×5 | 999489920 |
Division
n÷yn÷2 | 99948992 |
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n÷3 | 66632661.333333 |
n÷3 | 49974496 |
n÷5 | 39979596.8 |
Exponentiation
nyn2 | 39959204007264256 |
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n3 | 7.9877643232968E+24 |
n4 | 1.5967379848942E+33 |
n5 | 3.1918470415657E+41 |
Nth Root
y√n2√n | 14138.528353404 |
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3√n | 584.70409853379 |
4√n | 118.90554382956 |
5√n | 45.725838997365 |
Divisors of 199897984
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 | -199897983 | 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 199897984 can be divided by 128 positive divisors. The sum of these divisors (counting 199897984) is 1, the average is 0.0078125.
Base conversion 199897984
Base | System | Value |
---|---|---|
2 | Binary | 1011111010100011001110000000 |
3 | Ternary | 111221010212111001 |
4 | Quaternary | 23322203032000 |
5 | Quinary | 402133213414 |
6 | Senary | 31500301344 |
8 | Octal | 1372431600 |
10 | Decimal | 199897984 |
12 | Duodecimal | 56b41854 |
16 | Hexadecimal | bea3380 |
20 | Vigesimal | 32974j4 |
36 | Base36 | 3b0i9s |
Cryptographic Hash Functions
md5 | 87e28bb0ae44a4de3289916fb19cc8aa |
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sha1 | 5445a5f7b8f54831d05bcb4691a45d63f8fbba07 |
sha256 | 23168d55d19dd94c10232ff5564f7b2ae6f50952817e87f58514883ea2d9c22a |
sha512 | 841a23ef19dbcf02c33664e0a37b766bf36fcf77c391f593c03aae3c9a2b6817d03a761edea37567dda37ca276ad214fbce86668329d689850b6d68de1e5244c |
ripemd-160 | 14334757258973bef5906810af9d502b53bb7c00 |
199897984 as geometric shapes
Circle
Radius = nDiameter | 399795968 |
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Circumference | 1255996076.0036 |
Area | 1.2553554175252E+17 |
Sphere
Radius = nVolume | 3.3459068955568E+25 |
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Surface area | 5.0214216701007E+17 |
Circumference | 1255996076.0036 |
Square
Length = nPerimeter | 799591936 |
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Area | 39959204007264256 |
Diagonal | 282698440.06384 |
Cube
Length = nSurface area | 239755224043585536 |
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Volume | 7.9877643232968E+24 |
Space diagonal | 346233464.61859 |
Equilateral Triangle
Length = nPerimeter | 599693952 |
---|---|
Area | 1.7302842892648E+16 |
Altitude | 173116732.3093 |
Triangular Pyramid
Length = nSurface area | 1.7302842892648E+16 |
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Volume | 9.4136705325386E+23 |
Height | 94232813.354613 |