201131720 (number)
201131720 is an even 9-digits composite number following 201131719 and preceding 201131721. In scientific notation, it is written as 2.01131720 × 10^8. The sum of its digits is 17. It has a total of 6 prime factors and 32 positive divisors. There are 73751040 positive integers (up to 201131720) that are relatively prime to 201131720.
Interesting facts
- 201131720 has 32 divisors, whose sum is 393431040
- The reverse of 201131720 is 027131102
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 17
- Digital Root 8
Name
Name | two hundred one million one hundred thirty-one thousand seven hundred twenty |
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Notation
Scientific notation | 2.01131720 × 10^8 |
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Engineering notation | 2.01131720 × 10^6 |
Prime Factorization of 201131720
Prime Factorization 2 × 2 × 2 × 95 × 31 × 8537
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50282930 | Product of the distinct prime numbers |
The prime factorization of 201131720 is 2 × 2 × 2 × 95 × 31 × 8537. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201131720)
Multiplication
n×yn×2 | 402263440 |
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n×3 | 603395160 |
n×4 | 804526880 |
n×5 | 1005658600 |
Division
n÷yn÷2 | 100565860 |
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n÷3 | 67043906.666667 |
n÷3 | 50282930 |
n÷5 | 40226344 |
Exponentiation
nyn2 | 40453968790158400 |
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n3 | 8.1365763235909E+24 |
n4 | 1.6365235908751E+33 |
n5 | 3.2915680465329E+41 |
Nth Root
y√n2√n | 14182.091524172 |
---|---|
3√n | 585.90453002515 |
4√n | 119.08858687621 |
5√n | 45.782142573856 |
Divisors of 201131720
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 | -201131719 | 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 201131720 can be divided by 32 positive divisors. The sum of these divisors (counting 201131720) is 1, the average is 0.03125.
Base conversion 201131720
Base | System | Value |
---|---|---|
2 | Binary | 1011111111010000011011001000 |
3 | Ternary | 112000110112211222 |
4 | Quaternary | 23333100123020 |
5 | Quinary | 402442203340 |
6 | Senary | 31542541212 |
8 | Octal | 1377203310 |
10 | Decimal | 201131720 |
12 | Duodecimal | 57437808 |
16 | Hexadecimal | bfd06c8 |
20 | Vigesimal | 32h1960 |
36 | Base36 | 3bqy88 |
Cryptographic Hash Functions
md5 | 930ab9b6eb9ec75ea9acfbd38d625605 |
---|---|
sha1 | 1e6b798785b99bdd3c081d70722915568775dd22 |
sha256 | edfe3e188032773632e655f511cb52cb00bb746a4afe4331dc8e72690394c20f |
sha512 | c9aacb8d8c8e26ab2e620df65ca2cad56881c3cbf4bc3a18c79cc25877569869979f605587d66737039f98911c2dfd1cfdd8eab69d2c929e41526364a8b20f6e |
ripemd-160 | 40a5de61120305699b80540d64a04c65eb6c2763 |
201131720 as geometric shapes
Circle
Radius = nDiameter | 402263440 |
---|---|
Circumference | 1263747867.9118 |
Area | 1.2708989115971E+17 |
Sphere
Radius = nVolume | 3.4082411204754E+25 |
---|---|
Surface area | 5.0835956463885E+17 |
Circumference | 1263747867.9118 |
Square
Length = nPerimeter | 804526880 |
---|---|
Area | 40453968790158400 |
Diagonal | 284443206.24743 |
Cube
Length = nSurface area | 242723812740950400 |
---|---|
Volume | 8.1365763235909E+24 |
Space diagonal | 348370358.05372 |
Equilateral Triangle
Length = nPerimeter | 603395160 |
---|---|
Area | 1.751708232809E+16 |
Altitude | 174185179.02686 |
Triangular Pyramid
Length = nSurface area | 1.751708232809E+16 |
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Volume | 9.589047156755E+23 |
Height | 94814402.082476 |