201493985 (number)
201493985 is an odd 9-digits composite number following 201493984 and preceding 201493986. In scientific notation, it is written as 2.01493985 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 125153280 positive integers (up to 201493985) that are relatively prime to 201493985.
Interesting facts
- 201493985 has 32 divisors, whose sum is 302545152
- The reverse of 201493985 is 589394102
- Previous prime number is 337
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | two hundred one million four hundred ninety-three thousand nine hundred eighty-five |
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Notation
Scientific notation | 2.01493985 × 10^8 |
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Engineering notation | 2.01493985 × 10^6 |
Prime Factorization of 201493985
Prime Factorization 5 × 7 × 11 × 337 × 1553
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 201493985 | Product of the distinct prime numbers |
The prime factorization of 201493985 is 5 × 7 × 11 × 337 × 1553. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201493985)
Multiplication
n×yn×2 | 402987970 |
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n×3 | 604481955 |
n×4 | 805975940 |
n×5 | 1007469925 |
Division
n÷yn÷2 | 100746992.5 |
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n÷3 | 67164661.666667 |
n÷3 | 50373496.25 |
n÷5 | 40298797 |
Exponentiation
nyn2 | 40599825991180225 |
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n3 | 8.1806207292695E+24 |
n4 | 1.6483458705141E+33 |
n5 | 3.3213177810818E+41 |
Nth Root
y√n2√n | 14194.857695659 |
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3√n | 586.25608306071 |
4√n | 119.14217429466 |
5√n | 45.798622651554 |
Divisors of 201493985
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 | -201493984 | 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 201493985 can be divided by 32 positive divisors. The sum of these divisors (counting 201493985) is 1, the average is 0.03125.
Base conversion 201493985
Base | System | Value |
---|---|---|
2 | Binary | 1100000000101000110111100001 |
3 | Ternary | 112001010221210012 |
4 | Quaternary | 30000220313201 |
5 | Quinary | 403040301420 |
6 | Senary | 31554414305 |
8 | Octal | 1400506741 |
10 | Decimal | 201493985 |
12 | Duodecimal | 57591395 |
16 | Hexadecimal | c028de1 |
20 | Vigesimal | 32j6ej5 |
36 | Base36 | 3bypr5 |
Cryptographic Hash Functions
md5 | 79923cff8780f9b7452f91969335a412 |
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sha1 | 503ebfd1d3ff9e4855d66eb78bbe1c334e3a3a08 |
sha256 | d368b951f4852e0fce9f9d31dde91a441089a1892b09753cf7088e3394fa10bf |
sha512 | adcf9668098b62e1e4fc518342c3cc035bcdbbc7b604ce8c0da232745140c6ec0092442026f75c249f6997e13d6a72f84d13717a555d09e3910a79d8a35354a0 |
ripemd-160 | 2b632c137ea132d94a67831af7c1fa29a8d8d7e9 |
201493985 as geometric shapes
Circle
Radius = nDiameter | 402987970 |
---|---|
Circumference | 1266024046.0371 |
Area | 1.2754811507092E+17 |
Sphere
Radius = nVolume | 3.4266903979836E+25 |
---|---|
Surface area | 5.1019246028366E+17 |
Circumference | 1266024046.0371 |
Square
Length = nPerimeter | 805975940 |
---|---|
Area | 40599825991180225 |
Diagonal | 284955526.3236 |
Cube
Length = nSurface area | 243598955947081350 |
---|---|
Volume | 8.1806207292695E+24 |
Space diagonal | 348997819.43952 |
Equilateral Triangle
Length = nPerimeter | 604481955 |
---|---|
Area | 1.7580240348795E+16 |
Altitude | 174498909.71976 |
Triangular Pyramid
Length = nSurface area | 1.7580240348795E+16 |
---|---|
Volume | 9.6409539866361E+23 |
Height | 94985175.4412 |