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

20009906 (number)

20009906 is an even 8-digits composite number following 20009905 and preceding 20009907. In scientific notation, it is written as 2.0009906 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 8575668 positive integers (up to 20009906) that are relatively prime to 20009906.

Interesting facts

20009906 has 8 divisors, whose sum is 34302720
The reverse of 20009906 is 60990002
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million nine thousand nine hundred six

Notation

Scientific notation	2.0009906 × 10^7
Engineering notation	2.0009906 × 10^6

Prime Factorization of 20009906

Prime Factorization 2 × 7 × 1429279

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20009906	Product of the distinct prime numbers

The prime factorization of 20009906 is 2 × 7 × 1429279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 50, 5, 339, 233, 3582, 2634, 22990, 91548, 235408, 907914, 6739293, 7514646, 39127472, 39817088, 832680401, 999778276, 9323774104, 3186348213

Basic calculations (n = 20009906)

Multiplication

n×y

n×2	40019812
n×3	60029718
n×4	80039624
n×5	100049530

Division

n÷y

n÷2	10004953
n÷3	6669968.6666667
n÷3	5002476.5
n÷5	4001981.2

Exponentiation

n^y

n²	400396338128836
n³	8.0118930887022E+21
n⁴	1.6031722758698E+29
n⁵	3.2079326541961E+36

Nth Root

^y√n

²√n	4473.2433423636
³√n	271.48656929741
⁴√n	66.882309636881
⁵√n	28.856855829084

Divisors of 20009906

1, 2, 7, 14, 1429279, 2858558, 10004953, 20009906

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	-20009905	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 20009906 can be divided by 8 positive divisors. The sum of these divisors (counting 20009906) is 1, the average is 0.125.

Base conversion 20009906

Base	System	Value
2	Binary	1001100010101001110110010
3	Ternary	1101122121102122
4	Quaternary	1030111032302
5	Quinary	20110304111
6	Senary	1552514242
8	Octal	114251662
10	Decimal	20009906
12	Duodecimal	684b982
16	Hexadecimal	13153b2
20	Vigesimal	6514f6
36	Base36	bwvqq

Cryptographic Hash Functions

md5	a40a6c2bcdb1dec48df8d8a8c774fd7d
sha1	2dd903348704a4569558d85ce7c77aa0c2c92c2a
sha256	8f5dcfcb670faf61e6e10244add18d4fcd78299ea700d6b87b77c115aa8e3db1
sha512	3ab97441d602ded85690de2090e40d90d636a0b8750de3186bc87cffb9820c106d32362b350057a32f13b0becbbf945eb155f8507cc50a44fc4e6431469473b5
ripemd-160	2eb039d324a898be4f46986420461322e376da56

20009906 as geometric shapes

Circle

Radius = n

Diameter	40019812
Circumference	125725947.37724
Area	1.2578821943898E+15

Sphere

Radius = n

Volume	3.3560139291752E+22
Surface area	5.0315287775592E+15
Circumference	125725947.37724

Square

Length = n

Perimeter	80039624
Area	400396338128836
Diagonal	28298280.447011

Cube

Length = n

Surface area	2402378028773016
Volume	8.0118930887022E+21
Space diagonal	34658173.846677

Equilateral Triangle

Length = n

Perimeter	60029718
Area	1.7337670020092E+14
Altitude	17329086.923339

Triangular Pyramid

Length = n

Surface area	1.7337670020092E+14
Volume	9.4421065552716E+20
Height	9432760.1490036