201390868 (number)
201390868 is an even 9-digits composite number following 201390867 and preceding 201390869. In scientific notation, it is written as 2.01390868 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 84639744 positive integers (up to 201390868) that are relatively prime to 201390868.
Interesting facts
- 201390868 has 48 divisors, whose sum is 410659200
- The reverse of 201390868 is 868093102
- Previous prime number is 449
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 37
- Digital Root 1
Name
Name | two hundred one million three hundred ninety thousand eight hundred sixty-eight |
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Notation
Scientific notation | 2.01390868 × 10^8 |
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Engineering notation | 2.01390868 × 10^6 |
Prime Factorization of 201390868
Prime Factorization 2 × 2 × 7 × 83 × 449 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100695434 | Product of the distinct prime numbers |
The prime factorization of 201390868 is 2 × 2 × 7 × 83 × 449 × 193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201390868)
Multiplication
n×yn×2 | 402781736 |
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n×3 | 604172604 |
n×4 | 805563472 |
n×5 | 1006954340 |
Division
n÷yn÷2 | 100695434 |
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n÷3 | 67130289.333333 |
n÷3 | 50347717 |
n÷5 | 40278173.6 |
Exponentiation
nyn2 | 40558281713793424 |
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n3 | 8.1680675589294E+24 |
n4 | 1.6449742155754E+33 |
n5 | 3.3128278511235E+41 |
Nth Root
y√n2√n | 14191.225035211 |
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3√n | 586.15605809972 |
4√n | 119.1269282539 |
5√n | 45.793934091137 |
Divisors of 201390868
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 | -201390867 | 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 201390868 can be divided by 48 positive divisors. The sum of these divisors (counting 201390868) is 1, the average is 0.020833333333333.
Base conversion 201390868
Base | System | Value |
---|---|---|
2 | Binary | 1100000000001111101100010100 |
3 | Ternary | 112000221201100001 |
4 | Quaternary | 30000033230110 |
5 | Quinary | 403024001433 |
6 | Senary | 31552301044 |
8 | Octal | 1400175424 |
10 | Decimal | 201390868 |
12 | Duodecimal | 57541784 |
16 | Hexadecimal | c00fb14 |
20 | Vigesimal | 32idh38 |
36 | Base36 | 3bwi6s |
Cryptographic Hash Functions
md5 | 10fc105baee233e8deb7acd2e3307550 |
---|---|
sha1 | 592a1c3cbe319ffb1325b3b05bbf37e8c1e885b8 |
sha256 | 30e002f575ff9545ab9c05f1c5a0df7a62f81d59c668b1217da7e9ec95f4fe6e |
sha512 | a8861dcc09a08e1c462bc033b80c57322d3fa3fa7354e0a490e84d3b297598796bf0aaeefcf99a3a236d6e0677d2a54b1415fea5f4a41a656f4032510cc75a20 |
ripemd-160 | 300ba29b1faa7cab4d68f8d1c3d344db7bb11fa7 |
201390868 as geometric shapes
Circle
Radius = nDiameter | 402781736 |
---|---|
Circumference | 1265376142.8177 |
Area | 1.2741759987428E+17 |
Sphere
Radius = nVolume | 3.4214321382877E+25 |
---|---|
Surface area | 5.0967039949711E+17 |
Circumference | 1265376142.8177 |
Square
Length = nPerimeter | 805563472 |
---|---|
Area | 40558281713793424 |
Diagonal | 284809696.86369 |
Cube
Length = nSurface area | 243349690282760544 |
---|---|
Volume | 8.1680675589294E+24 |
Space diagonal | 348819215.5564 |
Equilateral Triangle
Length = nPerimeter | 604172604 |
---|---|
Area | 1.7562251148995E+16 |
Altitude | 174409607.7782 |
Triangular Pyramid
Length = nSurface area | 1.7562251148995E+16 |
---|---|
Volume | 9.6261599335147E+23 |
Height | 94936565.62123 |