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

20131889 (number)

20131889 is an odd 8-digits composite number following 20131888 and preceding 20131890. In scientific notation, it is written as 2.0131889 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 19905600 positive integers (up to 20131889) that are relatively prime to 20131889.

Interesting facts

20131889 has 4 divisors, whose sum is 20358180
The reverse of 20131889 is 98813102
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred thirty-one thousand eight hundred eighty-nine

Notation

Scientific notation	2.0131889 × 10^7
Engineering notation	2.0131889 × 10^6

Prime Factorization of 20131889

Prime Factorization 89 × 226201

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20131889	Product of the distinct prime numbers

The prime factorization of 20131889 is 89 × 226201. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 63, 24, 855, 887, 896, 4934, 82637, 33509, 996736, 182384, 6182512, 2803892, 91261862, 53717855, 365308361, 799730821, 8274065758, 3924271937

Basic calculations (n = 20131889)

Multiplication

n×y

n×2	40263778
n×3	60395667
n×4	80527556
n×5	100659445

Division

n÷y

n÷2	10065944.5
n÷3	6710629.6666667
n÷3	5032972.25
n÷5	4026377.8

Exponentiation

n^y

n²	405292954708321
n³	8.1593127766699E+21
n⁴	1.642623791362E+29
n⁵	3.3069119836459E+36

Nth Root

^y√n

²√n	4486.8573634561
³√n	272.03712458238
⁴√n	66.984008266571
⁵√n	28.891953381698

Divisors of 20131889

1, 89, 226201, 20131889

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	-20131888	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 20131889 can be divided by 4 positive divisors. The sum of these divisors (counting 20131889) is 1, the average is 0.25.

Base conversion 20131889

Base	System	Value
2	Binary	1001100110011000000110001
3	Ternary	1101212210202112
4	Quaternary	1030303000301
5	Quinary	20123210024
6	Senary	1555255105
8	Octal	114630061
10	Decimal	20131889
12	Duodecimal	68aa495
16	Hexadecimal	1333031
20	Vigesimal	65g9e9
36	Base36	bzhv5

Cryptographic Hash Functions

md5	19f73cb4e5366edfad87312921855907
sha1	3d75d883796a56d62d0ecdf8ec8d0ca0a1c26a00
sha256	21915972a5d8f2cdb249284052dae095401f2c5b7a8ef180911f3d377094512e
sha512	f5375e00a1edb8c4d0deac018e7648f694a705e0f271e8bcf88ede14fc185cca08bb510d8bc6604eff0ea09e782cf98fc299e533f333ec6242e9c8d7231c3f0a
ripemd-160	7c199452ad26083a80ec44b7ef04251d8b394593

20131889 as geometric shapes

Circle

Radius = n

Diameter	40263778
Circumference	126492389.17057
Area	1.2732653690634E+15

Sphere

Radius = n

Volume	3.4177649436704E+22
Surface area	5.0930614762534E+15
Circumference	126492389.17057

Square

Length = n

Perimeter	80527556
Area	405292954708321
Diagonal	28470790.45999

Cube

Length = n

Surface area	2431757728249926
Volume	8.1593127766699E+21
Space diagonal	34869454.600337

Equilateral Triangle

Length = n

Perimeter	60395667
Area	1.7549699737613E+14
Altitude	17434727.300168

Triangular Pyramid

Length = n

Surface area	1.7549699737613E+14
Volume	9.6158423236756E+20
Height	9490263.4866632