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

20139023 (number)

20139023 is an odd 8-digits composite number following 20139022 and preceding 20139024. In scientific notation, it is written as 2.0139023 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 19985160 positive integers (up to 20139023) that are relatively prime to 20139023.

Interesting facts

20139023 has 4 divisors, whose sum is 20292888
The reverse of 20139023 is 32093102
Previous prime number is 131

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	2.0139023 × 10^7
Engineering notation	2.0139023 × 10^6

Prime Factorization of 20139023

Prime Factorization 131 × 153733

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20139023	Product of the distinct prime numbers

The prime factorization of 20139023 is 131 × 153733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 45, 77, 155, 344, 9844, 7743, 47079, 35077, 762935, 315666, 3923015, 3255293, 57370435, 76973404, 291624473, 809937341, 2595743532, 9597157936

Basic calculations (n = 20139023)

Multiplication

n×y

n×2	40278046
n×3	60417069
n×4	80556092
n×5	100695115

Division

n÷y

n÷2	10069511.5
n÷3	6713007.6666667
n÷3	5034755.75
n÷5	4027804.6

Exponentiation

n^y

n²	405580247394529
n³	8.1679899306241E+21
n⁴	1.6449533707661E+29
n⁵	3.3127753767785E+36

Nth Root

^y√n

²√n	4487.6522815388
³√n	272.0692541001
⁴√n	66.989941644539
⁵√n	28.894000740351

Divisors of 20139023

1, 131, 153733, 20139023

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	-20139022	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 20139023 can be divided by 4 positive divisors. The sum of these divisors (counting 20139023) is 1, the average is 0.25.

Base conversion 20139023

Base	System	Value
2	Binary	1001100110100110000001111
3	Ternary	1101220011112202
4	Quaternary	1030310300033
5	Quinary	20123422043
6	Senary	1555352115
8	Octal	114646017
10	Decimal	20139023
12	Duodecimal	68b263b
16	Hexadecimal	1334c0f
20	Vigesimal	65h7b3
36	Base36	bzndb

Cryptographic Hash Functions

md5	72bc24daecd2e6eb8f4f5e4ce10f0485
sha1	b4a02ce720dcdf0aaf6cedbac5cca059074ed7f3
sha256	ebac63fd8556235fb91b251134d860c699379236831451beaf796af30e8ec70a
sha512	47c6f498aeee54b9ebfbc38e155c993abb29cadde778e76a8f300669af5517763730e6afcafd898c3b58a60c97ec1e8dbfebdc4812b1ee5ed30502f231e71e37
ripemd-160	1ca72320d1211b0765895fcb56eaa4746dded627

20139023 as geometric shapes

Circle

Radius = n

Diameter	40278046
Circumference	126537213.41455
Area	1.2741679256558E+15

Sphere

Radius = n

Volume	3.4213996214192E+22
Surface area	5.0966717026231E+15
Circumference	126537213.41455

Square

Length = n

Perimeter	80556092
Area	405580247394529
Diagonal	28480879.459544

Cube

Length = n

Surface area	2433481484367174
Volume	8.1679899306241E+21
Space diagonal	34881811.050798

Equilateral Triangle

Length = n

Perimeter	60417069
Area	1.7562139875842E+14
Altitude	17440905.525399

Triangular Pyramid

Length = n

Surface area	1.7562139875842E+14
Volume	9.6260684476796E+20
Height	9493626.4865146