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

20131893 (number)

20131893 is an odd 8-digits composite number following 20131892 and preceding 20131894. In scientific notation, it is written as 2.0131893 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12631680 positive integers (up to 20131893) that are relatively prime to 20131893.

Interesting facts

20131893 has 8 divisors, whose sum is 23684760
The reverse of 20131893 is 39813102
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred thirty-one thousand eight hundred ninety-three

Notation

Scientific notation	2.0131893 × 10^7
Engineering notation	2.0131893 × 10^6

Prime Factorization of 20131893

Prime Factorization 17 × 9 × 131581

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20131893	Product of the distinct prime numbers

The prime factorization of 20131893 is 17 × 9 × 131581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 80, 86, 846, 687, 8304, 8049, 27492, 88377, 792758, 593575, 1124462, 6327701, 49176082, 26628938, 397425867, 30623350, 1862597770, 8659102433

Basic calculations (n = 20131893)

Multiplication

n×y

n×2	40263786
n×3	60395679
n×4	80527572
n×5	100659465

Division

n÷y

n÷2	10065946.5
n÷3	6710631
n÷3	5032973.25
n÷5	4026378.6

Exponentiation

n^y

n²	405293115763449
n³	8.1593176401864E+21
n⁴	1.6426250968524E+29
n⁵	3.3069152688948E+36

Nth Root

^y√n

²√n	4486.8578092023
³√n	272.03714259938
⁴√n	66.98401159383
⁵√n	28.891954529805

Divisors of 20131893

1, 9, 17, 153, 131581, 1184229, 2236877, 20131893

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	-20131892	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 20131893 can be divided by 8 positive divisors. The sum of these divisors (counting 20131893) is 1, the average is 0.125.

Base conversion 20131893

Base	System	Value
2	Binary	1001100110011000000110101
3	Ternary	1101212210202200
4	Quaternary	1030303000311
5	Quinary	20123210033
6	Senary	1555255113
8	Octal	114630065
10	Decimal	20131893
12	Duodecimal	68aa499
16	Hexadecimal	1333035
20	Vigesimal	65g9ed
36	Base36	bzhv9

Cryptographic Hash Functions

md5	d23a7207d31e40a4148bcbc7e9a9f444
sha1	b04ba5e128edab37fba24e52aeb3c9cbf092b843
sha256	8a7458eac5ea27a9f4611671de0ab16055e3da0c6054ae72c0db3f959a823529
sha512	ebfb1b3d5da1263ab88a6076f7643ff8828ec7c9bd0b307d7fa6185c0f6d26d55763b0281c723f43973910d5060b1509635148f71335354fdb7d1c11e82fddcd
ripemd-160	0432a70d594ce2dd4b3a3829b7b645af2ad56913

20131893 as geometric shapes

Circle

Radius = n

Diameter	40263786
Circumference	126492414.30331
Area	1.273265875033E+15

Sphere

Radius = n

Volume	3.4177669808953E+22
Surface area	5.0930635001319E+15
Circumference	126492414.30331

Square

Length = n

Perimeter	80527572
Area	405293115763449
Diagonal	28470796.116844

Cube

Length = n

Surface area	2431758694580694
Volume	8.1593176401864E+21
Space diagonal	34869461.52854

Equilateral Triangle

Length = n

Perimeter	60395679
Area	1.7549706711505E+14
Altitude	17434730.76427

Triangular Pyramid

Length = n

Surface area	1.7549706711505E+14
Volume	9.6158480553847E+20
Height	9490265.3722813