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

20109986 (number)

20109986 is an even 8-digits composite number following 20109985 and preceding 20109987. In scientific notation, it is written as 2.0109986 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9281376 positive integers (up to 20109986) that are relatively prime to 20109986.

Interesting facts

20109986 has 12 divisors, whose sum is 32664402
The reverse of 20109986 is 68990102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.0109986 × 10^7
Engineering notation	2.0109986 × 10^6

Prime Factorization of 20109986

Prime Factorization 2 × 13 × 13 × 59497

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1546922	Product of the distinct prime numbers

The prime factorization of 20109986 is 2 × 13 × 13 × 59497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 18, 77, 505, 344, 7984, 4873, 4687, 47196, 654333, 694473, 3719150, 386765, 71858736, 99816944, 999297893, 565675547, 6258851569, 1289435787

Basic calculations (n = 20109986)

Multiplication

n×y

n×2	40219972
n×3	60329958
n×4	80439944
n×5	100549930

Division

n÷y

n÷2	10054993
n÷3	6703328.6666667
n÷3	5027496.5
n÷5	4021997.2

Exponentiation

n^y

n²	404411536920196
n³	8.1327103457036E+21
n⁴	1.6354869119416E+29
n⁵	3.2889618902328E+36

Nth Root

^y√n

²√n	4484.4159039946
³√n	271.93843221557
⁴√n	66.965781590262
⁵√n	28.885663897069

Divisors of 20109986

1, 2, 13, 26, 169, 338, 59497, 118994, 773461, 1546922, 10054993, 20109986

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20109985	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20109986 can be divided by 12 positive divisors. The sum of these divisors (counting 20109986) is 1, the average is 0.083333333333333.

Base conversion 20109986

Base	System	Value
2	Binary	1001100101101101010100010
3	Ternary	1101211200201022
4	Quaternary	1030231222202
5	Quinary	20122004421
6	Senary	1555005442
8	Octal	114555242
10	Decimal	20109986
12	Duodecimal	6899882
16	Hexadecimal	132daa2
20	Vigesimal	65dej6
36	Base36	bz0yq

Cryptographic Hash Functions

md5	a2f48f0d47a1dc3bd40c787c4314faf6
sha1	20168b7259ce28f2f4ee9dd5555f956a1dce4140
sha256	1ce78a930c7a5e6d0a5762601460469f659eb633e7850459b056e3417f2c4490
sha512	4ca0fcbd107f71b2a24a4e5cde96774abc1f0b6e001726cd37ea5223167612c4c6459bf09637ed73938003ca88af7ba068c60c4c650ce26f35459b80f3f2c5f0
ripemd-160	3d7bb630f9fe32504f87935a1b7e028b3272af4e

20109986 as geometric shapes

Circle

Radius = n

Diameter	40219972
Circumference	126354768.56279
Area	1.2704963134154E+15

Sphere

Radius = n

Volume	3.4066217434448E+22
Surface area	5.0819852536618E+15
Circumference	126354768.56279

Square

Length = n

Perimeter	80439944
Area	404411536920196
Diagonal	28439814.940333

Cube

Length = n

Surface area	2426469221521176
Volume	8.1327103457036E+21
Space diagonal	34831517.491499

Equilateral Triangle

Length = n

Perimeter	60329958
Area	1.751153322782E+14
Altitude	17415758.745749

Triangular Pyramid

Length = n

Surface area	1.751153322782E+14
Volume	9.5844910581217E+20
Height	9479938.3134444