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

20020906 (number)

20020906 is an even 8-digits composite number following 20020905 and preceding 20020907. In scientific notation, it is written as 2.0020906 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 9813760 positive integers (up to 20020906) that are relatively prime to 20020906.

Interesting facts

20020906 has 16 divisors, whose sum is 30627720
The reverse of 20020906 is 60902002
Previous prime number is 821

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million twenty thousand nine hundred six

Notation

Scientific notation	2.0020906 × 10^7
Engineering notation	2.0020906 × 10^6

Prime Factorization of 20020906

Prime Factorization 2 × 137 × 821 × 89

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20020906	Product of the distinct prime numbers

The prime factorization of 20020906 is 2 × 137 × 821 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 79, 27, 258, 4, 1217, 6140, 86758, 12045, 411108, 116595, 1049336, 1292108, 91283315, 3378315, 265528843, 730878151, 3859697803, 4996188802

Basic calculations (n = 20020906)

Multiplication

n×y

n×2	40041812
n×3	60062718
n×4	80083624
n×5	100104530

Division

n÷y

n÷2	10010453
n÷3	6673635.3333333
n÷3	5005226.5
n÷5	4004181.2

Exponentiation

n^y

n²	400836677060836
n³	8.0251134327874E+21
n⁴	1.6067004167717E+29
n⁵	3.2167598014348E+36

Nth Root

^y√n

²√n	4474.4727063644
³√n	271.53630808183
⁴√n	66.891499507519
⁵√n	28.860027814381

Divisors of 20020906

1, 2, 89, 137, 178, 274, 821, 1642, 12193, 24386, 73069, 112477, 146138, 224954, 10010453, 20020906

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20020905	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20020906 can be divided by 16 positive divisors. The sum of these divisors (counting 20020906) is 1, the average is 0.0625.

Base conversion 20020906

Base	System	Value
2	Binary	1001100010111111010101010
3	Ternary	1101200011112001
4	Quaternary	1030113322222
5	Quinary	20111132111
6	Senary	1553041214
8	Octal	114277252
10	Decimal	20020906
12	Duodecimal	685620a
16	Hexadecimal	1317eaa
20	Vigesimal	652c56
36	Base36	bx48a

Cryptographic Hash Functions

md5	6b86912599b4df18e1de9ba54ddf5168
sha1	aa51f6d4648848173b8aadad14d1a0bbb3372eef
sha256	a34dbaa5650d7bf578d51e2e7b2d920ba4c05ea26a9a16eaf481e9f3f42b1a1a
sha512	7ea2744940de5aaf680492a0d10ce7e02e48af72c6c98c4a640a140d06044438aa4331e9bab7eccb6feafde3bf35aebbeba2ad88e4e0dfaf5ecc10c6e05e143e
ripemd-160	4feca3a259326c59893f84c12219a4b430395529

20020906 as geometric shapes

Circle

Radius = n

Diameter	40041812
Circumference	125795062.41562
Area	1.2592655599437E+15

Sphere

Radius = n

Volume	3.3615516539559E+22
Surface area	5.0370622397747E+15
Circumference	125795062.41562

Square

Length = n

Perimeter	80083624
Area	400836677060836
Diagonal	28313836.796197

Cube

Length = n

Surface area	2405020062365016
Volume	8.0251134327874E+21
Space diagonal	34677226.405561

Equilateral Triangle

Length = n

Perimeter	60062718
Area	1.7356737255161E+14
Altitude	17338613.20278

Triangular Pyramid

Length = n

Surface area	1.7356737255161E+14
Volume	9.457686880192E+20
Height	9437945.5987323