231640115 (number)
231640115 is an odd 9-digits composite number following 231640114 and preceding 231640116. In scientific notation, it is written as 2.31640115 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 149485824 positive integers (up to 231640115) that are relatively prime to 231640115.
Interesting facts
- 231640115 has 32 divisors, whose sum is 336606720
- The reverse of 231640115 is 511046132
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 23
- Digital Root 5
Name
Name | two hundred thirty-one million six hundred forty thousand one hundred fifteen |
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Notation
Scientific notation | 2.31640115 × 10^8 |
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Engineering notation | 2.31640115 × 10^6 |
Prime Factorization of 231640115
Prime Factorization 5 × 7 × 19 × 163 × 2137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 231640115 | Product of the distinct prime numbers |
The prime factorization of 231640115 is 5 × 7 × 19 × 163 × 2137. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231640115)
Multiplication
n×yn×2 | 463280230 |
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n×3 | 694920345 |
n×4 | 926560460 |
n×5 | 1158200575 |
Division
n÷yn÷2 | 115820057.5 |
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n÷3 | 77213371.666667 |
n÷3 | 57910028.75 |
n÷5 | 46328023 |
Exponentiation
nyn2 | 53657142877213225 |
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n3 | 1.2429146746649E+25 |
n4 | 2.8790889817457E+33 |
n5 | 6.669125028268E+41 |
Nth Root
y√n2√n | 15219.727822796 |
---|---|
3√n | 614.14547635695 |
4√n | 123.36826100256 |
5√n | 47.093693653755 |
Divisors of 231640115
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 | -231640114 | 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 231640115 can be divided by 32 positive divisors. The sum of these divisors (counting 231640115) is 1, the average is 0.03125.
Base conversion 231640115
Base | System | Value |
---|---|---|
2 | Binary | 1101110011101000110000110011 |
3 | Ternary | 121010212112111112 |
4 | Quaternary | 31303220300303 |
5 | Quinary | 433244440430 |
6 | Senary | 34552503535 |
8 | Octal | 1563506063 |
10 | Decimal | 231640115 |
12 | Duodecimal | 656aabab |
16 | Hexadecimal | dce8c33 |
20 | Vigesimal | 3c7f05f |
36 | Base36 | 3twunn |
Cryptographic Hash Functions
md5 | ba0c2e22c444c81c88de0741d398bb97 |
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sha1 | e7a448d709622d17c3a1f02fbe777870b189b4cf |
sha256 | 5b06cea33308ade4a71c265fda9226b1a0b9691f3a50abbf5551e7fbfd01ad9a |
sha512 | 4c70264d2c4fce041a0f0b543ecc492396573f549c87c885abae56197fca908cdd49c73ca49648dc8a218c9cf7d2ea5cf5afd1e1da5562dd1e93d52c92400bd0 |
ripemd-160 | a60361e7a74903670ddf0872458fb861754c90ea |
231640115 as geometric shapes
Circle
Radius = nDiameter | 463280230 |
---|---|
Circumference | 1455437767.1214 |
Area | 1.6856888587567E+17 |
Sphere
Radius = nVolume | 5.2063088146216E+25 |
---|---|
Surface area | 6.7427554350268E+17 |
Circumference | 1455437767.1214 |
Square
Length = nPerimeter | 926560460 |
---|---|
Area | 53657142877213225 |
Diagonal | 327588592.22266 |
Cube
Length = nSurface area | 321942857263279350 |
---|---|
Volume | 1.2429146746649E+25 |
Space diagonal | 401212448.2511 |
Equilateral Triangle
Length = nPerimeter | 694920345 |
---|---|
Area | 2.3234224413079E+16 |
Altitude | 200606224.12555 |
Triangular Pyramid
Length = nSurface area | 2.3234224413079E+16 |
---|---|
Volume | 1.4647889914864E+24 |
Height | 109196197.40755 |