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

20394023 (number)

20394023 is an odd 8-digits composite number following 20394022 and preceding 20394024. In scientific notation, it is written as 2.0394023 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 18825240 positive integers (up to 20394023) that are relatively prime to 20394023.

Interesting facts

20394023 has 4 divisors, whose sum is 21962808
The reverse of 20394023 is 32049302
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million three hundred ninety-four thousand twenty-three

Notation

Scientific notation	2.0394023 × 10^7
Engineering notation	2.0394023 × 10^6

Prime Factorization of 20394023

Prime Factorization 13 × 1568771

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20394023	Product of the distinct prime numbers

The prime factorization of 20394023 is 13 × 1568771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 72, 16, 827, 138, 2165, 3553, 24264, 74683, 123708, 989764, 8130548, 3031494, 94397809, 4136101, 539151095, 171864889, 2326239628, 934881476

Basic calculations (n = 20394023)

Multiplication

n×y

n×2	40788046
n×3	61182069
n×4	81576092
n×5	101970115

Division

n÷y

n÷2	10197011.5
n÷3	6798007.6666667
n÷3	5098505.75
n÷5	4078804.6

Exponentiation

n^y

n²	415916174124529
n³	8.4822040211676E+21
n⁴	1.7298626389839E+29
n⁵	3.5278858446277E+36

Nth Root

^y√n

²√n	4515.9742027607
³√n	273.2127535103
⁴√n	67.200998525027
⁵√n	28.96680401344

Divisors of 20394023

1, 13, 1568771, 20394023

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20394022	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20394023 can be divided by 4 positive divisors. The sum of these divisors (counting 20394023) is 1, the average is 0.25.

Base conversion 20394023

Base	System	Value
2	Binary	1001101110011000000100111
3	Ternary	1102101010100012
4	Quaternary	1031303000213
5	Quinary	20210102043
6	Senary	2005040435
8	Octal	115630047
10	Decimal	20394023
12	Duodecimal	69b611b
16	Hexadecimal	1373027
20	Vigesimal	679513
36	Base36	c544n

Cryptographic Hash Functions

md5	ba62723549bd03277d630b2d7cc4a162
sha1	832eca30507346c7cffbffa354c79fdb940aebe8
sha256	3b40c6cef5979817d3d75904d5635bd535f66a9b400465626e33d610557492d3
sha512	340adb63d739b6706b75de80217135213eba5a9e995ee8bb43d97d1afa0769ca05e21a2fb9bf9f9a600d13550fd450a6360e4b8512c5839124984f80232bea61
ripemd-160	bbc5198d267d42bc256c697a38eb2be03d776215

20394023 as geometric shapes

Circle

Radius = n

Diameter	40788046
Circumference	128139425.66788
Area	1.3066391971388E+15

Sphere

Radius = n

Volume	3.5530173118867E+22
Surface area	5.2265567885552E+15
Circumference	128139425.66788

Square

Length = n

Perimeter	81576092
Area	415916174124529
Diagonal	28841503.917949

Cube

Length = n

Surface area	2495497044747174
Volume	8.4822040211676E+21
Space diagonal	35323484.006728

Equilateral Triangle

Length = n

Perimeter	61182069
Area	1.8009698631834E+14
Altitude	17661742.003364

Triangular Pyramid

Length = n

Surface area	1.8009698631834E+14
Volume	9.9963733046257E+20
Height	9613834.6393163