Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20163231 (number)

20163231 is an odd 8-digits composite number following 20163230 and preceding 20163232. In scientific notation, it is written as 2.0163231 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 12220080 positive integers (up to 20163231) that are relatively prime to 20163231.

Interesting facts

20163231 has 12 divisors, whose sum is 31772520
The reverse of 20163231 is 13236102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred sixty-three thousand two hundred thirty-one

Notation

Scientific notation	2.0163231 × 10^7
Engineering notation	2.0163231 × 10^6

Prime Factorization of 20163231

Prime Factorization 3 × 3 × 11 × 203669

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6721077	Product of the distinct prime numbers

The prime factorization of 20163231 is 3 × 3 × 11 × 203669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 43, 66, 432, 893, 4515, 7277, 82802, 19046, 323906, 694304, 7024465, 7108310, 18486714, 17332251, 244178039, 52207492, 5939653260, 3884597019

Basic calculations (n = 20163231)

Multiplication

n×y

n×2	40326462
n×3	60489693
n×4	80652924
n×5	100816155

Division

n÷y

n÷2	10081615.5
n÷3	6721077
n÷3	5040807.75
n÷5	4032646.2

Exponentiation

n^y

n²	406555884359361
n³	8.1974802107471E+21
n⁴	1.6528768710722E+29
n⁵	3.3327338165986E+36

Nth Root

^y√n

²√n	4490.3486501607
³√n	272.1782235583
⁴√n	67.010063797617
⁵√n	28.900943777227

Divisors of 20163231

1, 3, 9, 11, 33, 99, 203669, 611007, 1833021, 2240359, 6721077, 20163231

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20163230	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20163231 can be divided by 12 positive divisors. The sum of these divisors (counting 20163231) is 1, the average is 0.083333333333333.

Base conversion 20163231

Base	System	Value
2	Binary	1001100111010101010011111
3	Ternary	1101221101202100
4	Quaternary	1030322222133
5	Quinary	20130210411
6	Senary	2000100143
8	Octal	114725237
10	Decimal	20163231
12	Duodecimal	6904653
16	Hexadecimal	133aa9f
20	Vigesimal	66081b
36	Base36	c061r

Cryptographic Hash Functions

md5	4eb8c18dc00cd614f41e8717a09a26db
sha1	9937100803d52bea0068ef48f7618704f2bed228
sha256	ee049d561b5bb8ab7c022a921eb7b11d86e9482fbc091af41b1a672864a65ec2
sha512	2d1a0fd3e46c330906e5eb862f067eaa14ebb1a2a162f9336b263679ce0659853946e3ec572e9945b40623a5aa132e1ffeb3b9bce9d8bf6fd589eedee9db5507
ripemd-160	e756e774106092a5ec2a8c87aaaaea99b82b2f26

20163231 as geometric shapes

Circle

Radius = n

Diameter	40326462
Circumference	126689316.76447
Area	1.2772329795771E+15

Sphere

Radius = n

Volume	3.4337524810708E+22
Surface area	5.1089319183083E+15
Circumference	126689316.76447

Square

Length = n

Perimeter	80652924
Area	406555884359361
Diagonal	28515114.741462

Cube

Length = n

Surface area	2439335306156166
Volume	8.1974802107471E+21
Space diagonal	34923740.536748

Equilateral Triangle

Length = n

Perimeter	60489693
Area	1.7604386195663E+14
Altitude	17461870.268374

Triangular Pyramid

Length = n

Surface area	1.7604386195663E+14
Volume	9.660823076103E+20
Height	9505038.2471539