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

20402209 (number)

20402209 is an odd 8-digits prime number following 20402208 and preceding 20402210. In scientific notation, it is written as 2.0402209 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20402208 positive integers (up to 20402209) that are relatively prime to 20402209.

Interesting facts

20402209 has 2 divisors, whose sum is 20402210
The reverse of 20402209 is 90220402
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million four hundred two thousand two hundred nine

Notation

Scientific notation	2.0402209 × 10^7
Engineering notation	2.0402209 × 10^6

Prime Factorization of 20402209

Prime Factorization 20402209

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20402209	Product of the distinct prime numbers

The prime factorization of 20402209 is 20402209. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 93, 47, 763, 773, 4822, 7617, 74705, 75948, 180886, 623889, 5101897, 3337582, 82393619, 49281200, 865937529, 327883806, 5829914091, 1418472392

Basic calculations (n = 20402209)

Multiplication

n×y

n×2	40804418
n×3	61206627
n×4	81608836
n×5	102011045

Division

n÷y

n÷2	10201104.5
n÷3	6800736.3333333
n÷3	5100552.25
n÷5	4080441.8

Exponentiation

n^y

n²	416250132079681
n³	8.4924221909673E+21
n⁴	1.7326417245635E+29
n⁵	3.5349718586665E+36

Nth Root

^y√n

²√n	4516.8804500451
³√n	273.24930376862
⁴√n	67.207740997932
⁵√n	28.969129049508

Divisors of 20402209

1, 20402209

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20402210	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10201105	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4516.880560741	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999019714	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402209 can be divided by 2 positive divisors. The sum of these divisors (counting 20402209) is 20402210, the average is 10201105.

Base conversion 20402209

Base	System	Value
2	Binary	1001101110101000000100001
3	Ternary	1102101112120101
4	Quaternary	1031311000201
5	Quinary	20210332314
6	Senary	2005142401
8	Octal	115650041
10	Decimal	20402209
12	Duodecimal	69baa01
16	Hexadecimal	1375021
20	Vigesimal	67a5a9
36	Base36	c5ag1

Cryptographic Hash Functions

md5	e302f611d1c725b2f1d2f17fbaf2477c
sha1	a476d31d76bfd64cea8d05640cf7bbaf37ad1f45
sha256	6b50176e364f088b60342d176d7864d6077685550e6d7b84f0f36fc2c490b5db
sha512	2af8beb3d97c2264ddca41a83b0f4ea9530e5716bb4c11b34ceccfb0357431a17d63e6abaeee5a3f71f7b83d35f10bec3d11272d4dec24239769d26651fc84e9
ripemd-160	43fe03f10a062deb48d4495438a28efe07d041fb

20402209 as geometric shapes

Circle

Radius = n

Diameter	40804418
Circumference	128190859.82281
Area	1.3076883569973E+15

Sphere

Radius = n

Volume	3.5572974888434E+22
Surface area	5.2307534279892E+15
Circumference	128190859.82281

Square

Length = n

Perimeter	81608836
Area	416250132079681
Diagonal	28853080.67017

Cube

Length = n

Surface area	2497500792478086
Volume	8.4924221909673E+21
Space diagonal	35337662.574639

Equilateral Triangle

Length = n

Perimeter	61206627
Area	1.8024159435482E+14
Altitude	17668831.28732

Triangular Pyramid

Length = n

Surface area	1.8024159435482E+14
Volume	1.000841553322E+21
Height	9617693.5567235