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

20112689 (number)

20112689 is an odd 8-digits composite number following 20112688 and preceding 20112690. In scientific notation, it is written as 2.0112689 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 19171152 positive integers (up to 20112689) that are relatively prime to 20112689.

Interesting facts

20112689 has 8 divisors, whose sum is 21072000
The reverse of 20112689 is 98621102
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million one hundred twelve thousand six hundred eighty-nine

Notation

Scientific notation	2.0112689 × 10^7
Engineering notation	2.0112689 × 10^6

Prime Factorization of 20112689

Prime Factorization 79 × 29 × 8779

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20112689	Product of the distinct prime numbers

The prime factorization of 20112689 is 79 × 29 × 8779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 10, 93, 968, 935, 5400, 1673, 39911, 72670, 759298, 192272, 5556192, 6672318, 23077415, 35593233, 846434660, 395816121, 2609939314, 2513371271

Basic calculations (n = 20112689)

Multiplication

n×y

n×2	40225378
n×3	60338067
n×4	80450756
n×5	100563445

Division

n÷y

n÷2	10056344.5
n÷3	6704229.6666667
n÷3	5028172.25
n÷5	4022537.8

Exponentiation

n^y

n²	404520258810721
n³	8.1359901596595E+21
n⁴	1.6363663978829E+29
n⁵	3.291172845067E+36

Nth Root

^y√n

²√n	4484.7172709102
³√n	271.9506154936
⁴√n	66.968031708496
⁵√n	28.886440364562

Divisors of 20112689

1, 29, 79, 2291, 8779, 254591, 693541, 20112689

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	-20112688	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 20112689 can be divided by 8 positive divisors. The sum of these divisors (counting 20112689) is 1, the average is 0.125.

Base conversion 20112689

Base	System	Value
2	Binary	1001100101110010100110001
3	Ternary	1101211211102102
4	Quaternary	1030232110301
5	Quinary	20122101224
6	Senary	1555030145
8	Octal	114562461
10	Decimal	20112689
12	Duodecimal	689b355
16	Hexadecimal	132e531
20	Vigesimal	65e1e9
36	Base36	bz31t

Cryptographic Hash Functions

md5	e3f549aee6983813e66c41bfb792bbd0
sha1	30fc748a6bfb6429e29d70fd36b8f4da90c9be4a
sha256	2a0ea7a97328aff704d459ad630ee0b6138ba7902c5bcab5c58f821a9a4fe81f
sha512	b86d49cffd31495e1676a88be586b65e8d5ccd1ff180d21629059a1e99718ea3356157a298113c6797393826c4f74bf734501db0119e1fa064e83ca54e6a1b5c
ripemd-160	04ef814b3691b30e3218cc64f7ba97c0d3372565

20112689 as geometric shapes

Circle

Radius = n

Diameter	40225378
Circumference	126371752.01267
Area	1.270837873308E+15

Sphere

Radius = n

Volume	3.407995588702E+22
Surface area	5.083351493232E+15
Circumference	126371752.01267

Square

Length = n

Perimeter	80450756
Area	404520258810721
Diagonal	28443637.559592

Cube

Length = n

Surface area	2427121552864326
Volume	8.1359901596595E+21
Space diagonal	34836199.224832

Equilateral Triangle

Length = n

Perimeter	60338067
Area	1.7516241023777E+14
Altitude	17418099.612416

Triangular Pyramid

Length = n

Surface area	1.7516241023777E+14
Volume	9.5883563559371E+20
Height	9481212.5198641