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

20231385 (number)

20231385 is an odd 8-digits composite number following 20231384 and preceding 20231386. In scientific notation, it is written as 2.0231385 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 10560128 positive integers (up to 20231385) that are relatively prime to 20231385.

Interesting facts

20231385 has 8 divisors, whose sum is 22040064
The reverse of 20231385 is 58313202
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

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

Notation

Scientific notation	2.0231385 × 10^7
Engineering notation	2.0231385 × 10^6

Prime Factorization of 20231385

Prime Factorization 15 × 47 × 28697

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20231385	Product of the distinct prime numbers

The prime factorization of 20231385 is 15 × 47 × 28697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 37, 57, 954, 12, 5442, 4679, 84981, 48747, 558714, 814655, 8829877, 724765, 12627243, 90924024, 241467833, 412598743, 3864005515, 9615388719

Basic calculations (n = 20231385)

Multiplication

n×y

n×2	40462770
n×3	60694155
n×4	80925540
n×5	101156925

Division

n÷y

n÷2	10115692.5
n÷3	6743795
n÷3	5057846.25
n÷5	4046277

Exponentiation

n^y

n²	409308939018225
n³	8.2808867292192E+21
n⁴	1.6753380756023E+29
n⁵	3.3894409612668E+36

Nth Root

^y√n

²√n	4497.9311911144
³√n	272.48454307298
⁴√n	67.066617561306
⁵√n	28.920455106208

Divisors of 20231385

1, 15, 47, 705, 28697, 430455, 1348759, 20231385

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20231384	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20231385 can be divided by 8 positive divisors. The sum of these divisors (counting 20231385) is 1, the average is 0.125.

Base conversion 20231385

Base	System	Value
2	Binary	1001101001011010011011001
3	Ternary	1102001212020120
4	Quaternary	1031023103121
5	Quinary	20134401020
6	Senary	2001343453
8	Octal	115132331
10	Decimal	20231385
12	Duodecimal	6937b89
16	Hexadecimal	134b4d9
20	Vigesimal	668i95
36	Base36	c1mmx

Cryptographic Hash Functions

md5	1bdab98719c725fd36e9a539696d24e2
sha1	f503f638e4cebb51e3c161781a109b03f67f8fac
sha256	3464396b03b1621637ccb9b4ac0a10d720f2fa9a3629805691d64194dc46c211
sha512	98ea770f475825919f313740816fc45eaab516b02d34b0931ab6ea717251ca0b69ecf79291e051d8ae203c18d7ab31c4baff6e2a26eb1a3ef3ecafd3649a37f3
ripemd-160	62ab745420d4af06469b3611f4083ec96df1af6a

20231385 as geometric shapes

Circle

Radius = n

Diameter	40462770
Circumference	127117540.97589
Area	1.2858819558683E+15

Sphere

Radius = n

Volume	3.4686897218299E+22
Surface area	5.1435278234732E+15
Circumference	127117540.97589

Square

Length = n

Perimeter	80925540
Area	409308939018225
Diagonal	28611499.052592

Cube

Length = n

Surface area	2455853634109350
Volume	8.2808867292192E+21
Space diagonal	35041786.727487

Equilateral Triangle

Length = n

Perimeter	60694155
Area	1.7723596959292E+14
Altitude	17520893.363743

Triangular Pyramid

Length = n

Surface area	1.7723596959292E+14
Volume	9.759118600781E+20
Height	9537166.3508639