231520 (number)

231520 is an even 6-digits composite number following 231519 and preceding 231521. In scientific notation, it is written as 2.31520 × 10^5. The sum of its digits is 13. It has a total of 7 prime factors and 24 positive divisors. There are 92544 positive integers (up to 231520) that are relatively prime to 231520.

Interesting facts

Basic properties

Name

Name two hundred thirty-one thousand five hundred twenty

Notation

Scientific notation 2.31520 × 10^5
Engineering notation 2.31520 × 10^3

Prime Factorization of 231520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14470
Product of the distinct prime numbers

The prime factorization of 231520 is 2 × 2 × 2 × 2 × 2 × 5 × 1447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 33, 45, 404, 792, 7728, 1718, 27288, 3090, 637882, 644161, 2500023, 8216051, 92336636, 54482910, 581375180, 847349708, 4771384157, 1293251177

Basic calculations (n = 231520)

Multiplication

n×y
n×2 463040
n×3 694560
n×4 926080
n×5 1157600

Division

n÷y
n÷2 115760
n÷3 77173.333333333
n÷3 57880
n÷5 46304

Exponentiation

ny
n2 53601510400
n3 12409821687808000
n4 2.8731219171613E+21
n5 6.6518518626119E+26

Nth Root

y√n
2√n 481.16525227826
3√n 61.403930470907
4√n 21.935479303591
5√n 11.828173948375

Divisors of 231520

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1447, 2894, 5788, 7235, 11576, 14470, 23152, 28940, 46304, 57880, 115760, 231520

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231520 can be divided by 24 positive divisors. The sum of these divisors (counting 231520) is 1, the average is 0.041666666666667.

Base conversion 231520

Base System Value
2 Binary 111000100001100000
3 Ternary 102202120211
4 Quaternary 320201200
5 Quinary 24402040
6 Senary 4543504
8 Octal 704140
10 Decimal 231520
12 Duodecimal b1b94
16 Hexadecimal 38860
20 Vigesimal 18ig0
36 Base36 4yn4

Cryptographic Hash Functions

md5 eec8a8ebf415333afed91d95e44c0d4e
sha1 96a440498fd8706e82013aa7ad00be65f1f9ff65
sha256 9962e0e8747848e3f41c57ede2dec476d694bc5f1a577e6e29238d4307ff7b78
sha512 56294b0973dfa3930035c1df6a6bb30266654b7ffa45057f74e2a5643f8d16420d4e958cac3f62ad2e1dc6832dd0ddee08dd248915f185433702a3ed024c1730
ripemd-160 5e0d1307554d2257d4fe838cb81d85c329d0b71d

231520 as geometric shapes

Circle

Radius = n
Diameter 463040
Circumference 1454683.0623182
Area 168394111293.96

Sphere

Radius = n
Volume 5.1982139529036E+16
Surface area 673576445175.83
Circumference 1454683.0623182

Square

Length = n
Perimeter 926080
Area 53601510400
Diagonal 327418.72396062

Cube

Length = n
Surface area 321609062400
Volume 12409821687808000
Space diagonal 401004.40296835

Equilateral Triangle

Length = n
Perimeter 694560
Area 23210134843.808
Altitude 200502.20148417

Triangular Pyramid

Length = n
Surface area 23210134843.808
Volume 1.4625115114608E+15
Height 109139.57465354