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

20168243 (number)

20168243 is an odd 8-digits prime number following 20168242 and preceding 20168244. In scientific notation, it is written as 2.0168243 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 20168242 positive integers (up to 20168243) that are relatively prime to 20168243.

Interesting facts

20168243 has 2 divisors, whose sum is 20168244
The reverse of 20168243 is 34286102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million one hundred sixty-eight thousand two hundred forty-three

Notation

Scientific notation	2.0168243 × 10^7
Engineering notation	2.0168243 × 10^6

Prime Factorization of 20168243

Prime Factorization 20168243

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20168243	Product of the distinct prime numbers

The prime factorization of 20168243 is 20168243. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 8, 51, 61, 334, 862, 773, 788, 26373, 35003, 255691, 45929, 6680042, 5752209, 14846629, 57141643, 797594379, 697141439, 5306939022, 9814499390

Basic calculations (n = 20168243)

Multiplication

n×y

n×2	40336486
n×3	60504729
n×4	80672972
n×5	100841215

Division

n÷y

n÷2	10084121.5
n÷3	6722747.6666667
n÷3	5042060.75
n÷5	4033648.6

Exponentiation

n^y

n²	406758025707049
n³	8.20359470466E+21
n⁴	1.654520914771E+29
n⁵	3.3368779857683E+36

Nth Root

^y√n

²√n	4490.9067013244
³√n	272.20077358582
⁴√n	67.014227603729
⁵√n	28.902380423268

Divisors of 20168243

1, 20168243

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20168244	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10084122	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4490.9068126604	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999008342	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168243 can be divided by 2 positive divisors. The sum of these divisors (counting 20168243) is 20168244, the average is 10084122.

Base conversion 20168243

Base	System	Value
2	Binary	1001100111011111000110011
3	Ternary	1101221122121222
4	Quaternary	1030323320303
5	Quinary	20130340433
6	Senary	2000135255
8	Octal	114737063
10	Decimal	20168243
12	Duodecimal	690752b
16	Hexadecimal	133be33
20	Vigesimal	6610c3
36	Base36	c09wz

Cryptographic Hash Functions

md5	444a219d7b83e0ba6d8c6cf23a609f2f
sha1	90f0f8043e60bdee9fc71b938c9b8a385aa18725
sha256	6f4a5b784a40fa7ed7399a91573882c952737f20edf3585ddb13b44a8735b126
sha512	35b5882d495b224ff6a9cb71967741db1c798fc3411f3ce1d76738b2df43c046d03fb449eb808f7d48089335148d8a1d62a4c87446e9630b493dad9ac8494775
ripemd-160	3664f3f6a782326bd27f0c098ec46ef908ed1ac9

20168243 as geometric shapes

Circle

Radius = n

Diameter	40336486
Circumference	126720808.08923
Area	1.27786802535E+15

Sphere

Radius = n

Volume	3.4363137142917E+22
Surface area	5.1114721013998E+15
Circumference	126720808.08923

Square

Length = n

Perimeter	80672972
Area	406758025707049
Diagonal	28522202.779836

Cube

Length = n

Surface area	2440548154242294
Volume	8.20359470466E+21
Space diagonal	34932421.575395

Equilateral Triangle

Length = n

Perimeter	60504729
Area	1.7613139172775E+14
Altitude	17466210.787698

Triangular Pyramid

Length = n

Surface area	1.7613139172775E+14
Volume	9.6680290762852E+20
Height	9507400.9266121