200397978 (number)
200397978 is an even 9-digits composite number following 200397977 and preceding 200397979. In scientific notation, it is written as 2.00397978 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 57529440 positive integers (up to 200397978) that are relatively prime to 200397978.
Interesting facts
- 200397978 has 32 divisors, whose sum is 383544000
- The reverse of 200397978 is 879793002
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred million three hundred ninety-seven thousand nine hundred seventy-eight |
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Notation
Scientific notation | 2.00397978 × 10^8 |
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Engineering notation | 2.00397978 × 10^6 |
Prime Factorization of 200397978
Prime Factorization 2 × 9 × 19 × 11 × 53269
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 200397978 | Product of the distinct prime numbers |
The prime factorization of 200397978 is 2 × 9 × 19 × 11 × 53269. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 200397978)
Multiplication
n×yn×2 | 400795956 |
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n×3 | 601193934 |
n×4 | 801591912 |
n×5 | 1001989890 |
Division
n÷yn÷2 | 100198989 |
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n÷3 | 66799326 |
n÷3 | 50099494.5 |
n÷5 | 40079595.6 |
Exponentiation
nyn2 | 40159349586488484 |
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n3 | 8.0478524549274E+24 |
n4 | 1.6127733592098E+33 |
n5 | 3.2319652015791E+41 |
Nth Root
y√n2√n | 14156.199278055 |
---|---|
3√n | 585.19118887882 |
4√n | 118.97982718955 |
5√n | 45.748690458811 |
Divisors of 200397978
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -200397977 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 200397978 can be divided by 32 positive divisors. The sum of these divisors (counting 200397978) is 1, the average is 0.03125.
Base conversion 200397978
Base | System | Value |
---|---|---|
2 | Binary | 1011111100011101010010011010 |
3 | Ternary | 111222002021100100 |
4 | Quaternary | 23330131102122 |
5 | Quinary | 402300213403 |
6 | Senary | 31515120230 |
8 | Octal | 1374352232 |
10 | Decimal | 200397978 |
12 | Duodecimal | 57143076 |
16 | Hexadecimal | bf1d49a |
20 | Vigesimal | 32c9eii |
36 | Base36 | 3bb82i |
Cryptographic Hash Functions
md5 | 1bca36db5aa3dbbdbf77aec25e9482c3 |
---|---|
sha1 | ba5a185d58026719caac5278a58c7d6464e6af56 |
sha256 | df08736c5cfdd5babba23ca8b3856b8025919bef7ddece7c118ae92a4a5fc1d5 |
sha512 | 9790b79982a24f3d543243af947227812e9e517b6039aba7322b6ffc45de2710a86555ad64a2504f021104025a72ba8c867859c5ee3c161dc63235abb350971f |
ripemd-160 | 9266a547eb9a7d7981440fce2e9feacb293703fc |
200397978 as geometric shapes
Circle
Radius = nDiameter | 400795956 |
---|---|
Circumference | 1259137630.9581 |
Area | 1.2616431763386E+17 |
Sphere
Radius = nVolume | 3.3710765532766E+25 |
---|---|
Surface area | 5.0465727053543E+17 |
Circumference | 1259137630.9581 |
Square
Length = nPerimeter | 801591912 |
---|---|
Area | 40159349586488484 |
Diagonal | 283405538.35975 |
Cube
Length = nSurface area | 240956097518930904 |
---|---|
Volume | 8.0478524549274E+24 |
Space diagonal | 347099479.63007 |
Equilateral Triangle
Length = nPerimeter | 601193934 |
---|---|
Area | 1.738950847068E+16 |
Altitude | 173549739.81504 |
Triangular Pyramid
Length = nSurface area | 1.738950847068E+16 |
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Volume | 9.48448507478E+23 |
Height | 94468512.786582 |