201231312 (number)
201231312 is an even 9-digits composite number following 201231311 and preceding 201231313. In scientific notation, it is written as 2.01231312 × 10^8. The sum of its digits is 15. It has a total of 7 prime factors and 40 positive divisors. There are 63131136 positive integers (up to 201231312) that are relatively prime to 201231312.
Interesting facts
- 201231312 has 40 divisors, whose sum is 550429056
- The reverse of 201231312 is 213132102
- Previous prime number is 17
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 three hundred twelve |
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Notation
Scientific notation | 2.01231312 × 10^8 |
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Engineering notation | 2.01231312 × 10^6 |
Prime Factorization of 201231312
Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 246607
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 25153914 | Product of the distinct prime numbers |
The prime factorization of 201231312 is 2 × 2 × 2 × 2 × 3 × 17 × 246607. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201231312)
Multiplication
n×yn×2 | 402462624 |
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n×3 | 603693936 |
n×4 | 804925248 |
n×5 | 1006156560 |
Division
n÷yn÷2 | 100615656 |
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n÷3 | 67077104 |
n÷3 | 50307828 |
n÷5 | 40246262.4 |
Exponentiation
nyn2 | 40494040929241344 |
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n3 | 8.1486689843729E+24 |
n4 | 1.6397673507791E+33 |
n5 | 3.2997253537204E+41 |
Nth Root
y√n2√n | 14185.602278367 |
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3√n | 586.00121919241 |
4√n | 119.10332605921 |
5√n | 45.786675555859 |
Divisors of 201231312
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201231311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201231312 can be divided by 40 positive divisors. The sum of these divisors (counting 201231312) is 1, the average is 0.025.
Base conversion 201231312
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101000101111010000 |
3 | Ternary | 112000122121110120 |
4 | Quaternary | 23333220233100 |
5 | Quinary | 403003400222 |
6 | Senary | 31545030240 |
8 | Octal | 1377505720 |
10 | Decimal | 201231312 |
12 | Duodecimal | 57485380 |
16 | Hexadecimal | bfe8bd0 |
20 | Vigesimal | 32hdi5c |
36 | Base36 | 3bt32o |
Cryptographic Hash Functions
md5 | 0bba1cdb24bcefc06ced5458d63f23c7 |
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sha1 | 32e7b12394979002ff7279104fd250e411cfd132 |
sha256 | a2103ace9975b5d90c55be6ab508c117c2fb95b7384d4109ab445e460fdab77d |
sha512 | fa169ab32d704ca9733e91592def615973a1e6284920ce08312eccc2c2f7a873db09b3329d2cf78dc62681428b903c81b30a7f003500dc1fdad8738621938a15 |
ripemd-160 | 65dd05f0a8b967f98d37e576e1777e596b805a5a |
201231312 as geometric shapes
Circle
Radius = nDiameter | 402462624 |
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Circumference | 1264373622.9029 |
Area | 1.2721578149747E+17 |
Sphere
Radius = nVolume | 3.4133064823788E+25 |
---|---|
Surface area | 5.0886312598988E+17 |
Circumference | 1264373622.9029 |
Square
Length = nPerimeter | 804925248 |
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Area | 40494040929241344 |
Diagonal | 284584050.60453 |
Cube
Length = nSurface area | 242964245575448064 |
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Volume | 8.1486689843729E+24 |
Space diagonal | 348542856.45774 |
Equilateral Triangle
Length = nPerimeter | 603693936 |
---|---|
Area | 1.7534434073305E+16 |
Altitude | 174271428.22887 |
Triangular Pyramid
Length = nSurface area | 1.7534434073305E+16 |
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Volume | 9.6032984941577E+23 |
Height | 94861350.201511 |