201231420 (number)
201231420 is an even 9-digits composite number following 201231419 and preceding 201231421. In scientific notation, it is written as 2.01231420 × 10^8. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 49533696 positive integers (up to 201231420) that are relatively prime to 201231420.
Interesting facts
- 201231420 has 48 divisors, whose sum is 606792480
- The reverse of 201231420 is 024132102
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 15
- Digital Root 6
Name
Name | two hundred one million two hundred thirty-one thousand four hundred twenty |
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Notation
Scientific notation | 2.01231420 × 10^8 |
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Engineering notation | 2.01231420 × 10^6 |
Prime Factorization of 201231420
Prime Factorization 2 × 2 × 3 × 5 × 13 × 257989
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100615710 | Product of the distinct prime numbers |
The prime factorization of 201231420 is 2 × 2 × 3 × 5 × 13 × 257989. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201231420)
Multiplication
n×yn×2 | 402462840 |
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n×3 | 603694260 |
n×4 | 804925680 |
n×5 | 1006157100 |
Division
n÷yn÷2 | 100615710 |
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n÷3 | 67077140 |
n÷3 | 50307855 |
n÷5 | 40246284 |
Exponentiation
nyn2 | 40494084395216400 |
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n3 | 8.1486821044492E+24 |
n4 | 1.6397708710069E+33 |
n5 | 3.2997342084736E+41 |
Nth Root
y√n2√n | 14185.606085043 |
---|---|
3√n | 586.00132402719 |
4√n | 119.10334203977 |
5√n | 45.786680470561 |
Divisors of 201231420
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 | -201231419 | 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 201231420 can be divided by 48 positive divisors. The sum of these divisors (counting 201231420) is 1, the average is 0.020833333333333.
Base conversion 201231420
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101000110000111100 |
3 | Ternary | 112000122121121120 |
4 | Quaternary | 23333220300330 |
5 | Quinary | 403003401140 |
6 | Senary | 31545030540 |
8 | Octal | 1377506074 |
10 | Decimal | 201231420 |
12 | Duodecimal | 57485450 |
16 | Hexadecimal | bfe8c3c |
20 | Vigesimal | 32hdib0 |
36 | Base36 | 3bt35o |
Cryptographic Hash Functions
md5 | 134f8a2a761d41f64e3e0e61215f7259 |
---|---|
sha1 | 8aa3ebf236d8fbef671f25a61f71d567211c6956 |
sha256 | 9c72636523efaec098a2812e293478b8edc2ef7b10287e19d7e692d1a89ec9e1 |
sha512 | 819442a06b88a1612e2945dc451cfab338584d486dbf577e01f5a05cc1caa22d834dce4cdd04c10b413a4aa0ee37f1d743f9ce077f370f56e25228655a167d3a |
ripemd-160 | cdee9f2d1fbff512d21d3d75714f9218739bb783 |
201231420 as geometric shapes
Circle
Radius = nDiameter | 402462840 |
---|---|
Circumference | 1264374301.4869 |
Area | 1.2721591804986E+17 |
Sphere
Radius = nVolume | 3.4133119781035E+25 |
---|---|
Surface area | 5.0886367219943E+17 |
Circumference | 1264374301.4869 |
Square
Length = nPerimeter | 804925680 |
---|---|
Area | 40494084395216400 |
Diagonal | 284584203.3396 |
Cube
Length = nSurface area | 242964506371298400 |
---|---|
Volume | 8.1486821044492E+24 |
Space diagonal | 348543043.51923 |
Equilateral Triangle
Length = nPerimeter | 603694260 |
---|---|
Area | 1.7534452894624E+16 |
Altitude | 174271521.75962 |
Triangular Pyramid
Length = nSurface area | 1.7534452894624E+16 |
---|---|
Volume | 9.6033139563159E+23 |
Height | 94861401.113199 |