231931164 (number)
231931164 is an even 9-digits composite number following 231931163 and preceding 231931165. In scientific notation, it is written as 2.31931164 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 75505248 positive integers (up to 231931164) that are relatively prime to 231931164.
Interesting facts
- 231931164 has 36 divisors, whose sum is 554103816
- The reverse of 231931164 is 461139132
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | two hundred thirty-one million nine hundred thirty-one thousand one hundred sixty-four |
---|
Notation
Scientific notation | 2.31931164 × 10^8 |
---|---|
Engineering notation | 2.31931164 × 10^6 |
Prime Factorization of 231931164
Prime Factorization 2 × 2 × 3 × 43 × 43 × 10453
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2696874 | Product of the distinct prime numbers |
The prime factorization of 231931164 is 2 × 2 × 3 × 43 × 43 × 10453. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231931164)
Multiplication
n×yn×2 | 463862328 |
---|---|
n×3 | 695793492 |
n×4 | 927724656 |
n×5 | 1159655820 |
Division
n÷yn÷2 | 115965582 |
---|---|
n÷3 | 77310388 |
n÷3 | 57982791 |
n÷5 | 46386232.8 |
Exponentiation
nyn2 | 53792064834394896 |
---|---|
n3 | 1.2476056211005E+25 |
n4 | 2.8935862391477E+33 |
n5 | 6.7111282457992E+41 |
Nth Root
y√n2√n | 15229.286391686 |
---|---|
3√n | 614.40258728633 |
4√n | 123.40699490582 |
5√n | 47.105522078957 |
Divisors of 231931164
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -231931163 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 231931164 can be divided by 36 positive divisors. The sum of these divisors (counting 231931164) is 1, the average is 0.027777777777778.
Base conversion 231931164
Base | System | Value |
---|---|---|
2 | Binary | 1101110100101111110100011100 |
3 | Ternary | 121011102022202010 |
4 | Quaternary | 31310233310130 |
5 | Quinary | 433333244124 |
6 | Senary | 35003031220 |
8 | Octal | 1564576434 |
10 | Decimal | 231931164 |
12 | Duodecimal | 6580b510 |
16 | Hexadecimal | dd2fd1c |
20 | Vigesimal | 3c9b7i4 |
36 | Base36 | 3u338c |
Cryptographic Hash Functions
md5 | c81279cd8a7e10db580a0dbd84cfb84f |
---|---|
sha1 | e12350a7b45942b3783973b138d39f3e85720248 |
sha256 | 0f0e6777bdb060bc079242fae91f9a05f403f76e3c02eec4b4cb4061a4c19f93 |
sha512 | 2496813ba3b562495026a797378b0069b6196f7bbc008df80dd61b0e9c0091ebc80f936dae86bfe342113f54dcd4c694bc55061efa4a58c0a860fd0fa57215fd |
ripemd-160 | 61b6bf490024e9d568338875341a1a62988f970f |
231931164 as geometric shapes
Circle
Radius = nDiameter | 463862328 |
---|---|
Circumference | 1457266481.9219 |
Area | 1.6899275570516E+17 |
Sphere
Radius = nVolume | 5.2259582051021E+25 |
---|---|
Surface area | 6.7597102282064E+17 |
Circumference | 1457266481.9219 |
Square
Length = nPerimeter | 927724656 |
---|---|
Area | 53792064834394896 |
Diagonal | 328000197.66578 |
Cube
Length = nSurface area | 322752389006369376 |
---|---|
Volume | 1.2476056211005E+25 |
Space diagonal | 401716559.90659 |
Equilateral Triangle
Length = nPerimeter | 695793492 |
---|---|
Area | 2.3292647334303E+16 |
Altitude | 200858279.95329 |
Triangular Pyramid
Length = nSurface area | 2.3292647334303E+16 |
---|---|
Volume | 1.4703173248777E+24 |
Height | 109333399.22193 |