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

20688622 (number)

20688622 is an even 8-digits composite number following 20688621 and preceding 20688623. In scientific notation, it is written as 2.0688622 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 10344310 positive integers (up to 20688622) that are relatively prime to 20688622.

Interesting facts

20688622 has 4 divisors, whose sum is 31032936
The reverse of 20688622 is 22688602
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million six hundred eighty-eight thousand six hundred twenty-two

Notation

Scientific notation	2.0688622 × 10^7
Engineering notation	2.0688622 × 10^6

Prime Factorization of 20688622

Prime Factorization 2 × 10344311

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20688622	Product of the distinct prime numbers

The prime factorization of 20688622 is 2 × 10344311. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 99, 23, 741, 284, 4058, 6114, 67192, 29113, 77634, 862213, 7231922, 80246, 2167678, 6226335, 404654270, 567023464, 3303290584, 909588352

Basic calculations (n = 20688622)

Multiplication

n×y

n×2	41377244
n×3	62065866
n×4	82754488
n×5	103443110

Division

n÷y

n÷2	10344311
n÷3	6896207.3333333
n÷3	5172155.5
n÷5	4137724.4

Exponentiation

n^y

n²	428019080258884
n³	8.8551249602637E+21
n⁴	1.8320033306566E+29
n⁵	3.7901624410696E+36

Nth Root

^y√n

²√n	4548.4746893876
³√n	274.52202149577
⁴√n	67.442380513944
⁵√n	29.050011787277

Divisors of 20688622

1, 2, 10344311, 20688622

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	-20688621	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 20688622 can be divided by 4 positive divisors. The sum of these divisors (counting 20688622) is 1, the average is 0.25.

Base conversion 20688622

Base	System	Value
2	Binary	1001110111010111011101110
3	Ternary	1102221002110021
4	Quaternary	1032322323232
5	Quinary	20244013442
6	Senary	2015232354
8	Octal	116727356
10	Decimal	20688622
12	Duodecimal	6b186ba
16	Hexadecimal	13baeee
20	Vigesimal	6961b2
36	Base36	cbffy

Cryptographic Hash Functions

md5	24d8386784eaf7031260998529700949
sha1	89726831357ae98631b9de48249eafd570687e02
sha256	e3b3ba634cda2d98a78dbe063658b0d6b0bccc35d2d4f289744f619084a525e5
sha512	05a6810db934f6deabc7c8c280e1807337f66ecd8598a430d9fdc0c363d79283ec34fa885cad153cf3b81e027d7e56f78d0511ea21a6a50f00c544d4d72fd999
ripemd-160	1ce91e882843cfe6e188a75647662c289901ad47

20688622 as geometric shapes

Circle

Radius = n

Diameter	41377244
Circumference	129990445.77619
Area	1.3446615981376E+15

Sphere

Radius = n

Volume	3.7092260695712E+22
Surface area	5.3786463925503E+15
Circumference	129990445.77619

Square

Length = n

Perimeter	82754488
Area	428019080258884
Diagonal	29258129.81921

Cube

Length = n

Surface area	2568114481553304
Volume	8.8551249602637E+21
Space diagonal	35833744.442587

Equilateral Triangle

Length = n

Perimeter	62065866
Area	1.8533769840432E+14
Altitude	17916872.221294

Triangular Pyramid

Length = n

Surface area	1.8533769840432E+14
Volume	1.0435864846095E+21
Height	9752709.9397368