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

20190243 (number)

20190243 is an odd 8-digits composite number following 20190242 and preceding 20190244. In scientific notation, it is written as 2.0190243 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13400928 positive integers (up to 20190243) that are relatively prime to 20190243.

Interesting facts

20190243 has 8 divisors, whose sum is 27038800
The reverse of 20190243 is 34209102
Previous prime number is 229

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million one hundred ninety thousand two hundred forty-three

Notation

Scientific notation	2.0190243 × 10^7
Engineering notation	2.0190243 × 10^6

Prime Factorization of 20190243

Prime Factorization 3 × 229 × 29389

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20190243	Product of the distinct prime numbers

The prime factorization of 20190243 is 3 × 229 × 29389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 25, 72, 988, 538, 9851, 1000, 54416, 79112, 701513, 64612, 2634361, 3438057, 69252076, 55300060, 1927623, 90253746, 808931724, 1434315614

Basic calculations (n = 20190243)

Multiplication

n×y

n×2	40380486
n×3	60570729
n×4	80760972
n×5	100951215

Division

n÷y

n÷2	10095121.5
n÷3	6730081
n÷3	5047560.75
n÷5	4038048.6

Exponentiation

n^y

n²	407645912399049
n³	8.2304700292935E+21
n⁴	1.6617518989565E+29
n⁵	3.3551174645644E+36

Nth Root

^y√n

²√n	4493.3554277399
³√n	272.29971198288
⁴√n	67.0324953119
⁵√n	28.908683154841

Divisors of 20190243

1, 3, 229, 687, 29389, 88167, 6730081, 20190243

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	-20190242	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 20190243 can be divided by 8 positive divisors. The sum of these divisors (counting 20190243) is 1, the average is 0.125.

Base conversion 20190243

Base	System	Value
2	Binary	1001101000001010000100011
3	Ternary	1101222202210210
4	Quaternary	1031001100203
5	Quinary	20132041433
6	Senary	2000425203
8	Octal	115012043
10	Decimal	20190243
12	Duodecimal	6918203
16	Hexadecimal	1341423
20	Vigesimal	663fc3
36	Base36	c0qw3

Cryptographic Hash Functions

md5	e8033258d075172cf687938c4905e2e9
sha1	11720c565f5cf5c97142ece14e0a360e1ab7a14b
sha256	d4cef7c2030b7380e51d0ccdb7de0ec1c72ea247fda727161576ddfb5cd1d728
sha512	39d3fdc138b9db068db14bf83a054b755adc2e8fd1bc78a6d1895cfab517158706a34495ec3f268c7cb1535857ff0f3efe202d4453ee4adcfda3f3ab2084f7db
ripemd-160	f043b14798d5498e8dccd7081424fa0eac78e383

20190243 as geometric shapes

Circle

Radius = n

Diameter	40380486
Circumference	126859038.16599
Area	1.2806574036588E+15

Sphere

Radius = n

Volume	3.4475712239493E+22
Surface area	5.122629614635E+15
Circumference	126859038.16599

Square

Length = n

Perimeter	80760972
Area	407645912399049
Diagonal	28553315.478208

Cube

Length = n

Surface area	2445875474394294
Volume	8.2304700292935E+21
Space diagonal	34970526.693162

Equilateral Triangle

Length = n

Perimeter	60570729
Area	1.7651585794323E+14
Altitude	17485263.346581

Triangular Pyramid

Length = n

Surface area	1.7651585794323E+14
Volume	9.6997019501101E+20
Height	9517771.8260695