231301928 (number)
231301928 is an even 9-digits composite number following 231301927 and preceding 231301929. In scientific notation, it is written as 2.31301928 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 97049280 positive integers (up to 231301928) that are relatively prime to 231301928.
Interesting facts
- 231301928 has 32 divisors, whose sum is 509513760
- The reverse of 231301928 is 829103132
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | two hundred thirty-one million three hundred one thousand nine hundred twenty-eight |
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Notation
Scientific notation | 2.31301928 × 10^8 |
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Engineering notation | 2.31301928 × 10^6 |
Prime Factorization of 231301928
Prime Factorization 2 × 2 × 2 × 11 × 13 × 202187
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 57825482 | Product of the distinct prime numbers |
The prime factorization of 231301928 is 2 × 2 × 2 × 11 × 13 × 202187. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231301928)
Multiplication
n×yn×2 | 462603856 |
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n×3 | 693905784 |
n×4 | 925207712 |
n×5 | 1156509640 |
Division
n÷yn÷2 | 115650964 |
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n÷3 | 77100642.666667 |
n÷3 | 57825482 |
n÷5 | 46260385.6 |
Exponentiation
nyn2 | 53500581896517184 |
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n3 | 1.2374787741786E+25 |
n4 | 2.8623122632659E+33 |
n5 | 6.6205834503146E+41 |
Nth Root
y√n2√n | 15208.613612029 |
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3√n | 613.84645334483 |
4√n | 123.32320792142 |
5√n | 47.079934565452 |
Divisors of 231301928
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 | -231301927 | 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 231301928 can be divided by 32 positive divisors. The sum of these divisors (counting 231301928) is 1, the average is 0.03125.
Base conversion 231301928
Base | System | Value |
---|---|---|
2 | Binary | 1101110010010110001100101000 |
3 | Ternary | 121010020100121002 |
4 | Quaternary | 31302112030220 |
5 | Quinary | 433203130203 |
6 | Senary | 34541334132 |
8 | Octal | 1562261450 |
10 | Decimal | 231301928 |
12 | Duodecimal | 65567348 |
16 | Hexadecimal | dc96328 |
20 | Vigesimal | 3c5ceg8 |
36 | Base36 | 3tplpk |
Cryptographic Hash Functions
md5 | 0b03161c58261e29b3503fa5e95ad1af |
---|---|
sha1 | 0fb54c7b1bdea469f0c4cd7faeaeb141d2843568 |
sha256 | 5d23c422406ab35b84ab12073adb4999e145aba76331cc3e3a15442369da379e |
sha512 | 16f5c6ec62972fd93781465cd0b90f41978bb67d1f89de10e109ed41bad7ec9c0f00e0e9588d1859ff16c59588d28138224c978917c5fdbeffbc1b9b6991c761 |
ripemd-160 | 4b433621f9e8469009c1d184fb151b1b3c5ccae2 |
231301928 as geometric shapes
Circle
Radius = nDiameter | 462603856 |
---|---|
Circumference | 1453312875.5319 |
Area | 1.6807703504888E+17 |
Sphere
Radius = nVolume | 5.1835389679105E+25 |
---|---|
Surface area | 6.7230814019551E+17 |
Circumference | 1453312875.5319 |
Square
Length = nPerimeter | 925207712 |
---|---|
Area | 53500581896517184 |
Diagonal | 327110323.58065 |
Cube
Length = nSurface area | 321003491379103104 |
---|---|
Volume | 1.2374787741786E+25 |
Space diagonal | 400626691.18464 |
Equilateral Triangle
Length = nPerimeter | 693905784 |
---|---|
Area | 2.3166431519817E+16 |
Altitude | 200313345.59232 |
Triangular Pyramid
Length = nSurface area | 2.3166431519817E+16 |
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Volume | 1.4583827213269E+24 |
Height | 109036774.52688 |