201972849 (number)
201972849 is an odd 9-digits composite number following 201972848 and preceding 201972850. In scientific notation, it is written as 2.01972849 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 117186048 positive integers (up to 201972849) that are relatively prime to 201972849.
Interesting facts
- 201972849 has 32 divisors, whose sum is 307063680
- The reverse of 201972849 is 948279102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred one million nine hundred seventy-two thousand eight hundred forty-nine |
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Notation
Scientific notation | 2.01972849 × 10^8 |
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Engineering notation | 2.01972849 × 10^6 |
Prime Factorization of 201972849
Prime Factorization 3 × 13 × 43 × 29 × 4153
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 201972849 | Product of the distinct prime numbers |
The prime factorization of 201972849 is 3 × 13 × 43 × 29 × 4153. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201972849)
Multiplication
n×yn×2 | 403945698 |
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n×3 | 605918547 |
n×4 | 807891396 |
n×5 | 1009864245 |
Division
n÷yn÷2 | 100986424.5 |
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n÷3 | 67324283 |
n÷3 | 50493212.25 |
n÷5 | 40394569.8 |
Exponentiation
nyn2 | 40793031733176801 |
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n3 | 8.2390848384971E+24 |
n4 | 1.664071437984E+33 |
n5 | 3.3609724926915E+41 |
Nth Root
y√n2√n | 14211.715202607 |
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3√n | 586.72014129615 |
4√n | 119.21289864191 |
5√n | 45.820370688174 |
Divisors of 201972849
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 | -201972848 | 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 201972849 can be divided by 32 positive divisors. The sum of these divisors (counting 201972849) is 1, the average is 0.03125.
Base conversion 201972849
Base | System | Value |
---|---|---|
2 | Binary | 1100000010011101110001110001 |
3 | Ternary | 112002001021122220 |
4 | Quaternary | 30002131301301 |
5 | Quinary | 403201112344 |
6 | Senary | 32012551253 |
8 | Octal | 1402356161 |
10 | Decimal | 201972849 |
12 | Duodecimal | 57782529 |
16 | Hexadecimal | c09dc71 |
20 | Vigesimal | 3326c29 |
36 | Base36 | 3c8z8x |
Cryptographic Hash Functions
md5 | 440963bd316d4bd8087f82e67985b4e2 |
---|---|
sha1 | e3a321ddabd82edf745f1a57aab64fdd2e7d4ddc |
sha256 | f3b68d82fc01501b9243727fc6ab0b8f563f68fcb1bc497bdc0dcbc7725e3c8c |
sha512 | 1fbb34024f2b315c3d834f09254e96960088045550821967f76418ce259317b3b13b9b7eda3b6a6c2979ac6fbd2b302d9249435e6864b5ebd8aa84284eea4f38 |
ripemd-160 | c46a9761dabcd536a8c06ebfb42a0d86e09dbca9 |
201972849 as geometric shapes
Circle
Radius = nDiameter | 403945698 |
---|---|
Circumference | 1269032837.286 |
Area | 1.281550888106E+17 |
Sphere
Radius = nVolume | 3.4511797867901E+25 |
---|---|
Surface area | 5.1262035524241E+17 |
Circumference | 1269032837.286 |
Square
Length = nPerimeter | 807891396 |
---|---|
Area | 40793031733176801 |
Diagonal | 285632742.28693 |
Cube
Length = nSurface area | 244758190399060806 |
---|---|
Volume | 8.2390848384971E+24 |
Space diagonal | 349827236.21744 |
Equilateral Triangle
Length = nPerimeter | 605918547 |
---|---|
Area | 1.7663900889158E+16 |
Altitude | 174913618.10872 |
Triangular Pyramid
Length = nSurface area | 1.7663900889158E+16 |
---|---|
Volume | 9.709854600121E+23 |
Height | 95210914.095644 |