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

20123231 (number)

20123231 is an odd 8-digits prime number following 20123230 and preceding 20123232. In scientific notation, it is written as 2.0123231 × 10^7. The sum of its digits is 14. It has a total of 1 prime factors and 2 positive divisors. There are 20123230 positive integers (up to 20123231) that are relatively prime to 20123231.

Interesting facts

20123231 has 2 divisors, whose sum is 20123232
The reverse of 20123231 is 13232102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5

Name

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

Notation

Scientific notation	2.0123231 × 10^7
Engineering notation	2.0123231 × 10^6

Prime Factorization of 20123231

Prime Factorization 20123231

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20123231	Product of the distinct prime numbers

The prime factorization of 20123231 is 20123231. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 60, 13, 559, 327, 8831, 7591, 7815, 56105, 487918, 183370, 1834285, 9956751, 37226616, 79019644, 601360415, 986834081, 6214006995, 8361597997

Basic calculations (n = 20123231)

Multiplication

n×y

n×2	40246462
n×3	60369693
n×4	80492924
n×5	100616155

Division

n÷y

n÷2	10061615.5
n÷3	6707743.6666667
n÷3	5030807.75
n÷5	4024646.2

Exponentiation

n^y

n²	404944425879361
n³	8.1487902241328E+21
n⁴	1.6397998805077E+29
n⁵	3.2998071789228E+36

Nth Root

^y√n

²√n	4485.8924418671
³√n	271.99812120242
⁴√n	66.976805252767
⁵√n	28.889467876487

Divisors of 20123231

1, 20123231

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20123232	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10061616	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.8925533276	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006124	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123231 can be divided by 2 positive divisors. The sum of these divisors (counting 20123231) is 20123232, the average is 10061616.

Base conversion 20123231

Base	System	Value
2	Binary	1001100110000111001011111
3	Ternary	1101212100212212
4	Quaternary	1030300321133
5	Quinary	20122420411
6	Senary	1555151035
8	Octal	114607137
10	Decimal	20123231
12	Duodecimal	68a547b
16	Hexadecimal	1330e5f
20	Vigesimal	65f81b
36	Base36	bzb6n

Cryptographic Hash Functions

md5	fdf3766cba0bdd09bdf9a6c5c1457826
sha1	7bd20d2b46c868bf681ec1c6627f4d47557e33d9
sha256	67b94603255c0e7d9383dd67c1dab9e28effbbb13daec309791f5ae7ac1001a9
sha512	1a0b8db327f88df10d0cf7a3608991b68755b3de68108819603d641374adb39f3add3c0d09d683ef85b53902a924d989a03d33fa85f694abecb0e593cc54ead3
ripemd-160	d09e4bf4027c736ba3cff6a2fa448abead968031

20123231 as geometric shapes

Circle

Radius = n

Diameter	40246462
Circumference	126437989.35218
Area	1.2721704334547E+15

Sphere

Radius = n

Volume	3.4133572671706E+22
Surface area	5.0886817338189E+15
Circumference	126437989.35218

Square

Length = n

Perimeter	80492924
Area	404944425879361
Diagonal	28458546.198967

Cube

Length = n

Surface area	2429666555276166
Volume	8.1487902241328E+21
Space diagonal	34854458.504445

Equilateral Triangle

Length = n

Perimeter	60369693
Area	1.7534607996622E+14
Altitude	17427229.252223

Triangular Pyramid

Length = n

Surface area	1.7534607996622E+14
Volume	9.6034413765849E+20
Height	9486182.0663222