231644842 (number)

231644842 is an even 9-digits composite number following 231644841 and preceding 231644843. In scientific notation, it is written as 2.31644842 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 96577920 positive integers (up to 231644842) that are relatively prime to 231644842.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million six hundred forty-four thousand eight hundred forty-two

Notation

Scientific notation 2.31644842 × 10^8
Engineering notation 2.31644842 × 10^6

Prime Factorization of 231644842

Prime Factorization 2 × 11 × 13 × 163 × 4969

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 231644842
Product of the distinct prime numbers

The prime factorization of 231644842 is 2 × 11 × 13 × 163 × 4969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 72, 99, 153, 579, 6159, 933, 59920, 55648, 8289, 270751, 5620904, 163563, 36693733, 43003441, 943287118, 124098256, 179261161, 3429531050

Basic calculations (n = 231644842)

Multiplication

n×y
n×2 463289684
n×3 694934526
n×4 926579368
n×5 1158224210

Division

n÷y
n÷2 115822421
n÷3 77214947.333333
n÷3 57911210.5
n÷5 46328968.4

Exponentiation

ny
n2 53659332825204964
n3 1.242990767412E+25
n4 2.8793239992461E+33
n5 6.6698055287218E+41

Nth Root

y√n
2√n 15219.883113874
3√n 614.14965388023
4√n 123.36889038114
5√n 47.093885857142

Divisors of 231644842

1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4238, 4969, 9938, 23309, 46618, 54659, 64597, 109318, 129194, 710567, 809947, 1421134, 1619894, 8909417, 10529311, 17818834, 21058622, 115822421, 231644842

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 -231644841
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 231644842 can be divided by 32 positive divisors. The sum of these divisors (counting 231644842) is 1, the average is 0.03125.

Base conversion 231644842

Base System Value
2 Binary 1101110011101001111010101010
3 Ternary 121010212202222121
4 Quaternary 31303221322222
5 Quinary 433300113332
6 Senary 34552541454
8 Octal 1563517252
10 Decimal 231644842
12 Duodecimal 656b188a
16 Hexadecimal dce9eaa
20 Vigesimal 3c7fc22
36 Base36 3twyay

Cryptographic Hash Functions

md5 f5f9fe39402be87bd1a54475a93efd61
sha1 78a637ee6efa75b29c28f018ec795c54d3a79445
sha256 0871f5163cee2441a31ff263b6990d4f23e3b9b83f5211fd0a483d148ff40f6d
sha512 eb93e6c59f739ea3bf44775cfaf21445f2271db84e01a5d6976afbd248293e8310a4df39bb77fc8c396d5daf6b03bcc77b5b382d73b5b70bd5bd8541fc768660
ripemd-160 404231596f8c783096502f6f76cbc2d9b40b1c42

231644842 as geometric shapes

Circle

Radius = n
Diameter 463289684
Circumference 1455467467.7383
Area 1.6857576580019E+17

Sphere

Radius = n
Volume 5.2066275511753E+25
Surface area 6.7430306320077E+17
Circumference 1455467467.7383

Square

Length = n
Perimeter 926579368
Area 53659332825204964
Diagonal 327595277.21017

Cube

Length = n
Surface area 321955996951229784
Volume 1.242990767412E+25
Space diagonal 401220635.65526

Equilateral Triangle

Length = n
Perimeter 694934526
Area 2.3235172688376E+16
Altitude 200610317.82763

Triangular Pyramid

Length = n
Surface area 2.3235172688376E+16
Volume 1.4648786676488E+24
Height 109198425.73672